1688728

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 3292380

約数和(自身を除く): 1603652

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 251, 502, 841, 1004, 1682, 2008, 3364, 6728, 7279, 14558, 29116, 58232, 211091, 422182, 844364, 1688728]

約数ペア:

[(1, 1688728), (2, 844364), (4, 422182), (8, 211091), (29, 58232), (58, 29116), (116, 14558), (232, 7279), (251, 6728), (502, 3364), (841, 2008), (1004, 1682)]