401038882

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1\times {\mathrm{3947}}^1$

素因数の和:4553

約数の個数: 16

約数和(自身を含む): 608876352

約数和(自身を除く): 207837470

約数列:

[1, 2, 101, 202, 503, 1006, 3947, 7894, 50803, 101606, 398647, 797294, 1985341, 3970682, 200519441, 401038882]

約数ペア:

[(1, 401038882), (2, 200519441), (101, 3970682), (202, 1985341), (503, 797294), (1006, 398647), (3947, 101606), (7894, 50803)]