390703514

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 612009216

約数和(自身を除く): 221305702

約数列:

[1, 2, 41, 82, 103, 167, 206, 277, 334, 554, 4223, 6847, 8446, 11357, 13694, 17201, 22714, 28531, 34402, 46259, 57062, 92518, 705241, 1169771, 1410482, 1896619, 2339542, 3793238, 4764677, 9529354, 195351757, 390703514]

約数ペア:

[(1, 390703514), (2, 195351757), (41, 9529354), (82, 4764677), (103, 3793238), (167, 2339542), (206, 1896619), (277, 1410482), (334, 1169771), (554, 705241), (4223, 92518), (6847, 57062), (8446, 46259), (11357, 34402), (13694, 28531), (17201, 22714)]