488153926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2389}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 819100800

約数和(自身を除く): 330946874

約数列:

[1, 2, 13, 26, 29, 58, 271, 377, 542, 754, 2389, 3523, 4778, 7046, 7859, 15718, 31057, 62114, 69281, 102167, 138562, 204334, 647419, 900653, 1294838, 1801306, 8416447, 16832894, 18775151, 37550302, 244076963, 488153926]

約数ペア:

[(1, 488153926), (2, 244076963), (13, 37550302), (26, 18775151), (29, 16832894), (58, 8416447), (271, 1801306), (377, 1294838), (542, 900653), (754, 647419), (2389, 204334), (3523, 138562), (4778, 102167), (7046, 69281), (7859, 62114), (15718, 31057)]