2588540734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 4919685120

約数和(自身を除く): 2331144386

約数列:

[1, 2, 13, 17, 19, 26, 31, 34, 38, 61, 62, 122, 163, 221, 247, 323, 326, 403, 442, 494, 527, 589, 646, 793, 806, 1037, 1054, 1159, 1178, 1586, 1891, 2074, 2119, 2318, 2771, 3097, 3782, 4199, 4238, 5053, 5542, 6194, 6851, 7657, 8398, 9943, 10013, 10106, 13481, 13702, 15067, 15314, 19703, 19886, 20026, 24583, 26962, 30134, 32147, 35929, 36023, 39406, 40261, 49166, 52649, 64294, 65689, 71858, 72046, 80522, 85901, 96007, 105298, 129259, 130169, 131378, 169031, 171802, 188917, 192014, 256139, 258518, 260338, 308233, 338062, 377834, 417911, 467077, 512278, 610793, 616466, 684437, 835822, 934154, 1116713, 1221586, 1248091, 1368874, 1632119, 2197403, 2233426, 2455921, 2496182, 3211589, 3264238, 4007029, 4394806, 4911842, 5239961, 5856427, 6423178, 7940309, 8014058, 10479922, 11712854, 15880618, 21217547, 41750657, 42435094, 68119493, 76133551, 83501314, 99559259, 136238986, 152267102, 199118518, 1294270367, 2588540734]

約数ペア:

[(1, 2588540734), (2, 1294270367), (13, 199118518), (17, 152267102), (19, 136238986), (26, 99559259), (31, 83501314), (34, 76133551), (38, 68119493), (61, 42435094), (62, 41750657), (122, 21217547), (163, 15880618), (221, 11712854), (247, 10479922), (323, 8014058), (326, 7940309), (403, 6423178), (442, 5856427), (494, 5239961), (527, 4911842), (589, 4394806), (646, 4007029), (793, 3264238), (806, 3211589), (1037, 2496182), (1054, 2455921), (1159, 2233426), (1178, 2197403), (1586, 1632119), (1891, 1368874), (2074, 1248091), (2119, 1221586), (2318, 1116713), (2771, 934154), (3097, 835822), (3782, 684437), (4199, 616466), (4238, 610793), (5053, 512278), (5542, 467077), (6194, 417911), (6851, 377834), (7657, 338062), (8398, 308233), (9943, 260338), (10013, 258518), (10106, 256139), (13481, 192014), (13702, 188917), (15067, 171802), (15314, 169031), (19703, 131378), (19886, 130169), (20026, 129259), (24583, 105298), (26962, 96007), (30134, 85901), (32147, 80522), (35929, 72046), (36023, 71858), (39406, 65689), (40261, 64294), (49166, 52649)]