681361258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1\times {\mathrm{3779}}^1$

素因数の和:9101

約数の個数: 16

約数和(自身を含む): 1082652480

約数和(自身を除く): 401291222

約数列:

[1, 2, 17, 34, 3779, 5303, 7558, 10606, 64243, 90151, 128486, 180302, 20040037, 40080074, 340680629, 681361258]

約数ペア:

[(1, 681361258), (2, 340680629), (17, 40080074), (34, 20040037), (3779, 180302), (5303, 128486), (7558, 90151), (10606, 64243)]