291254186

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{4933}}^1$

素因数の和:5545

約数の個数: 16

約数和(自身を含む): 446013864

約数和(自身を除く): 154759678

約数列:

[1, 2, 53, 106, 557, 1114, 4933, 9866, 29521, 59042, 261449, 522898, 2747681, 5495362, 145627093, 291254186]

約数ペア:

[(1, 291254186), (2, 145627093), (53, 5495362), (106, 2747681), (557, 522898), (1114, 261449), (4933, 59042), (9866, 29521)]