1330459778

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1\times {\mathrm{10987}}^1$

素因数の和:11497

約数の個数: 16

約数和(自身を含む): 2012649984

約数和(自身を除く): 682190206

約数列:

[1, 2, 191, 317, 382, 634, 10987, 21974, 60547, 121094, 2098517, 3482879, 4197034, 6965758, 665229889, 1330459778]

約数ペア:

[(1, 1330459778), (2, 665229889), (191, 6965758), (317, 4197034), (382, 3482879), (634, 2098517), (10987, 121094), (21974, 60547)]