2021497946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{33071}}^1$

素因数の和:35437

約数の個数: 16

約数和(自身を含む): 3266984448

約数和(自身を除く): 1245486502

約数列:

[1, 2, 13, 26, 2351, 4702, 30563, 33071, 61126, 66142, 429923, 859846, 77749921, 155499842, 1010748973, 2021497946]

約数ペア:

[(1, 2021497946), (2, 1010748973), (13, 155499842), (26, 77749921), (2351, 859846), (4702, 429923), (30563, 66142), (33071, 61126)]