2506888150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3856751}}^1$

素因数の和:3856776

約数の個数: 24

約数和(自身を含む): 5021491104

約数和(自身を除く): 2514602954

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3856751, 7713502, 19283755, 38567510, 50137763, 96418775, 100275526, 192837550, 250688815, 501377630, 1253444075, 2506888150]

約数ペア:

[(1, 2506888150), (2, 1253444075), (5, 501377630), (10, 250688815), (13, 192837550), (25, 100275526), (26, 96418775), (50, 50137763), (65, 38567510), (130, 19283755), (325, 7713502), (650, 3856751)]