2007115890308

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{17159}}^1\times {\mathrm{161563}}^1$

素因数の和:178907

約数の個数: 24

約数和(自身を含む): 3532086317760

約数和(自身を除く): 1524970427452

約数列:

[1, 2, 4, 181, 362, 724, 17159, 34318, 68636, 161563, 323126, 646252, 3105779, 6211558, 12423116, 29242903, 58485806, 116971612, 2772259517, 5544519034, 11089038068, 501778972577, 1003557945154, 2007115890308]

約数ペア:

[(1, 2007115890308), (2, 1003557945154), (4, 501778972577), (181, 11089038068), (362, 5544519034), (724, 2772259517), (17159, 116971612), (34318, 58485806), (68636, 29242903), (161563, 12423116), (323126, 6211558), (646252, 3105779)]