3981272498

素因数分解:

$2^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{569893}}^1$

素因数の和:570401

約数の個数: 16

約数和(自身を含む): 6838728000

約数和(自身を除く): 2857455502

約数列:

[1, 2, 7, 14, 499, 998, 3493, 6986, 569893, 1139786, 3989251, 7978502, 284376607, 568753214, 1990636249, 3981272498]

約数ペア:

[(1, 3981272498), (2, 1990636249), (7, 568753214), (14, 284376607), (499, 7978502), (998, 3989251), (3493, 1139786), (6986, 569893)]