717410996

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1289}}^1\times {\mathrm{2281}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 1277600520

約数和(自身を除く): 560189524

約数列:

[1, 2, 4, 61, 122, 244, 1289, 2281, 2578, 4562, 5156, 9124, 78629, 139141, 157258, 278282, 314516, 556564, 2940209, 5880418, 11760836, 179352749, 358705498, 717410996]

約数ペア:

[(1, 717410996), (2, 358705498), (4, 179352749), (61, 11760836), (122, 5880418), (244, 2940209), (1289, 556564), (2281, 314516), (2578, 278282), (4562, 157258), (5156, 139141), (9124, 78629)]