1315708888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8231}}^1$

素因数の和:8332

約数の個数: 64

約数和(自身を含む): 2800526400

約数和(自身を除く): 1484817512

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 53, 58, 104, 106, 116, 212, 232, 377, 424, 689, 754, 1378, 1508, 1537, 2756, 3016, 3074, 5512, 6148, 8231, 12296, 16462, 19981, 32924, 39962, 65848, 79924, 107003, 159848, 214006, 238699, 428012, 436243, 477398, 856024, 872486, 954796, 1744972, 1909592, 3103087, 3489944, 5671159, 6206174, 11342318, 12412348, 12651047, 22684636, 24824696, 25302094, 45369272, 50604188, 101208376, 164463611, 328927222, 657854444, 1315708888]

約数ペア:

[(1, 1315708888), (2, 657854444), (4, 328927222), (8, 164463611), (13, 101208376), (26, 50604188), (29, 45369272), (52, 25302094), (53, 24824696), (58, 22684636), (104, 12651047), (106, 12412348), (116, 11342318), (212, 6206174), (232, 5671159), (377, 3489944), (424, 3103087), (689, 1909592), (754, 1744972), (1378, 954796), (1508, 872486), (1537, 856024), (2756, 477398), (3016, 436243), (3074, 428012), (5512, 238699), (6148, 214006), (8231, 159848), (12296, 107003), (16462, 79924), (19981, 65848), (32924, 39962)]