668066

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 1237356

約数和(自身を除く): 569290

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 401, 802, 833, 1666, 2807, 5614, 6817, 13634, 19649, 39298, 47719, 95438, 334033, 668066]

約数ペア:

[(1, 668066), (2, 334033), (7, 95438), (14, 47719), (17, 39298), (34, 19649), (49, 13634), (98, 6817), (119, 5614), (238, 2807), (401, 1666), (802, 833)]