1353950546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 2335931136

約数和(自身を除く): 981980590

約数列:

[1, 2, 13, 26, 37, 43, 71, 74, 86, 142, 461, 481, 559, 922, 923, 962, 1118, 1591, 1846, 2627, 3053, 3182, 5254, 5993, 6106, 11986, 17057, 19823, 20683, 32731, 34114, 34151, 39646, 39689, 41366, 65462, 68302, 79378, 112961, 221741, 225922, 257699, 425503, 443482, 515398, 733451, 851006, 1211047, 1407433, 1466902, 1468493, 2422094, 2814866, 2936986, 9534863, 15743611, 18296629, 19069726, 31487222, 36593258, 52075021, 104150042, 676975273, 1353950546]

約数ペア:

[(1, 1353950546), (2, 676975273), (13, 104150042), (26, 52075021), (37, 36593258), (43, 31487222), (71, 19069726), (74, 18296629), (86, 15743611), (142, 9534863), (461, 2936986), (481, 2814866), (559, 2422094), (922, 1468493), (923, 1466902), (962, 1407433), (1118, 1211047), (1591, 851006), (1846, 733451), (2627, 515398), (3053, 443482), (3182, 425503), (5254, 257699), (5993, 225922), (6106, 221741), (11986, 112961), (17057, 79378), (19823, 68302), (20683, 65462), (32731, 41366), (34114, 39689), (34151, 39646)]