1880486516

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{1309531}}^1$

素因数の和:1309894

約数の個数: 12

約数和(自身を含む): 3300020640

約数和(自身を除く): 1419534124

約数列:

[1, 2, 4, 359, 718, 1436, 1309531, 2619062, 5238124, 470121629, 940243258, 1880486516]

約数ペア:

[(1, 1880486516), (2, 940243258), (4, 470121629), (359, 5238124), (718, 2619062), (1436, 1309531)]