30778126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22079}}^1$

素因数の和:22139

約数の個数: 16

約数和(自身を含む): 50077440

約数和(自身を除く): 19299314

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 22079, 44158, 375343, 750686, 905239, 1810478, 15389063, 30778126]

約数ペア:

[(1, 30778126), (2, 15389063), (17, 1810478), (34, 905239), (41, 750686), (82, 375343), (697, 44158), (1394, 22079)]