2080821431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{38449}}^1$

素因数の和:38666

約数の個数: 16

約数和(自身を含む): 2351294400

約数和(自身を除く): 270472969

約数列:

[1, 13, 23, 181, 299, 2353, 4163, 38449, 54119, 499837, 884327, 6959269, 11496251, 90470497, 160063187, 2080821431]

約数ペア:

[(1, 2080821431), (13, 160063187), (23, 90470497), (181, 11496251), (299, 6959269), (2353, 884327), (4163, 499837), (38449, 54119)]