633138818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{42797}}^1$

素因数の和:43381

約数の個数: 16

約数和(自身を含む): 1024584120

約数和(自身を除く): 391445302

約数列:

[1, 2, 13, 26, 569, 1138, 7397, 14794, 42797, 85594, 556361, 1112722, 24351493, 48702986, 316569409, 633138818]

約数ペア:

[(1, 633138818), (2, 316569409), (13, 48702986), (26, 24351493), (569, 1112722), (1138, 556361), (7397, 85594), (14794, 42797)]