872133782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{10831}}^1$

素因数の和:11028

約数の個数: 32

約数和(自身を含む): 1492216320

約数和(自身を除く): 620082538

約数列:

[1, 2, 13, 19, 26, 38, 163, 247, 326, 494, 2119, 3097, 4238, 6194, 10831, 21662, 40261, 80522, 140803, 205789, 281606, 411578, 1765453, 2675257, 3530906, 5350514, 22950889, 33543607, 45901778, 67087214, 436066891, 872133782]

約数ペア:

[(1, 872133782), (2, 436066891), (13, 67087214), (19, 45901778), (26, 33543607), (38, 22950889), (163, 5350514), (247, 3530906), (326, 2675257), (494, 1765453), (2119, 411578), (3097, 281606), (4238, 205789), (6194, 140803), (10831, 80522), (21662, 40261)]