7156925464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{137909}}^1$

素因数の和:138427

約数の個数: 32

約数和(自身を含む): 14480550000

約数和(自身を除く): 7323624536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499, 998, 1996, 3992, 6487, 12974, 25948, 51896, 137909, 275818, 551636, 1103272, 1792817, 3585634, 7171268, 14342536, 68816591, 137633182, 275266364, 550532728, 894615683, 1789231366, 3578462732, 7156925464]

約数ペア:

[(1, 7156925464), (2, 3578462732), (4, 1789231366), (8, 894615683), (13, 550532728), (26, 275266364), (52, 137633182), (104, 68816591), (499, 14342536), (998, 7171268), (1996, 3585634), (3992, 1792817), (6487, 1103272), (12974, 551636), (25948, 275818), (51896, 137909)]