2561053654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1\times {\mathrm{25609}}^1$

素因数の和:27255

約数の個数: 16

約数和(自身を含む): 3968115840

約数和(自身を除く): 1407062186

約数列:

[1, 2, 31, 62, 1613, 3226, 25609, 50003, 51218, 100006, 793879, 1587758, 41307317, 82614634, 1280526827, 2561053654]

約数ペア:

[(1, 2561053654), (2, 1280526827), (31, 82614634), (62, 41307317), (1613, 1587758), (3226, 793879), (25609, 100006), (50003, 51218)]