2013611080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3872329}}^1$

素因数の和:3872353

約数の個数: 32

約数和(自身を含む): 4879135800

約数和(自身を除く): 2865524720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3872329, 7744658, 15489316, 19361645, 30978632, 38723290, 50340277, 77446580, 100680554, 154893160, 201361108, 251701385, 402722216, 503402770, 1006805540, 2013611080]

約数ペア:

[(1, 2013611080), (2, 1006805540), (4, 503402770), (5, 402722216), (8, 251701385), (10, 201361108), (13, 154893160), (20, 100680554), (26, 77446580), (40, 50340277), (52, 38723290), (65, 30978632), (104, 19361645), (130, 15489316), (260, 7744658), (520, 3872329)]