2566832

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1316

約数の個数: 20

約数和(自身を含む): 5013816

約数和(自身を除く): 2446984

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1171, 2192, 2342, 4684, 9368, 18736, 160427, 320854, 641708, 1283416, 2566832]

約数ペア:

[(1, 2566832), (2, 1283416), (4, 641708), (8, 320854), (16, 160427), (137, 18736), (274, 9368), (548, 4684), (1096, 2342), (1171, 2192)]