291229066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{17333}}^1$

素因数の和:17637

約数の個数: 16

約数和(自身を含む): 452625408

約数和(自身を除く): 161396342

約数列:

[1, 2, 31, 62, 271, 542, 8401, 16802, 17333, 34666, 537323, 1074646, 4697243, 9394486, 145614533, 291229066]

約数ペア:

[(1, 291229066), (2, 145614533), (31, 9394486), (62, 4697243), (271, 1074646), (542, 537323), (8401, 34666), (16802, 17333)]