406725101864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2990625749}}^1$

素因数の和:2990625772

約数の個数: 16

約数和(自身を含む): 807468952500

約数和(自身を除く): 400743850636

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2990625749, 5981251498, 11962502996, 23925005992, 50840637733, 101681275466, 203362550932, 406725101864]

約数ペア:

[(1, 406725101864), (2, 203362550932), (4, 101681275466), (8, 50840637733), (17, 23925005992), (34, 11962502996), (68, 5981251498), (136, 2990625749)]