290048464

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{26777}}^1$

素因数の和:27462

約数の個数: 20

約数和(自身を含む): 562820004

約数和(自身を除く): 272771540

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 26777, 53554, 107108, 214216, 428432, 18128029, 36256058, 72512116, 145024232, 290048464]

約数ペア:

[(1, 290048464), (2, 145024232), (4, 72512116), (8, 36256058), (16, 18128029), (677, 428432), (1354, 214216), (2708, 107108), (5416, 53554), (10832, 26777)]