13521154

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 21827700

約数和(自身を除く): 8306546

約数列:

[1, 2, 17, 34, 149, 157, 289, 298, 314, 578, 2533, 2669, 5066, 5338, 23393, 43061, 45373, 46786, 86122, 90746, 397681, 795362, 6760577, 13521154]

約数ペア:

[(1, 13521154), (2, 6760577), (17, 795362), (34, 397681), (149, 90746), (157, 86122), (289, 46786), (298, 45373), (314, 43061), (578, 23393), (2533, 5338), (2669, 5066)]