2019920716807

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1\times {\mathrm{2276303}}^1$

素因数の和:2277582

約数の個数: 16

約数和(自身を含む): 2331663713280

約数和(自身を除く): 311742996473

約数列:

[1, 7, 109, 763, 1163, 8141, 126767, 887369, 2276303, 15934121, 248117027, 1736819189, 2647340389, 18531382723, 288560102401, 2019920716807]

約数ペア:

[(1, 2019920716807), (7, 288560102401), (109, 18531382723), (763, 2647340389), (1163, 1736819189), (8141, 248117027), (126767, 15934121), (887369, 2276303)]