2641388088

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{791783}}^1$

素因数の和:791931

約数の個数: 32

約数和(自身を含む): 6650985600

約数和(自身を除く): 4009597512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 791783, 1583566, 2375349, 3167132, 4750698, 6334264, 9501396, 19002792, 110057837, 220115674, 330173511, 440231348, 660347022, 880462696, 1320694044, 2641388088]

約数ペア:

[(1, 2641388088), (2, 1320694044), (3, 880462696), (4, 660347022), (6, 440231348), (8, 330173511), (12, 220115674), (24, 110057837), (139, 19002792), (278, 9501396), (417, 6334264), (556, 4750698), (834, 3167132), (1112, 2375349), (1668, 1583566), (3336, 791783)]