2620232065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1536793}}^1$

素因数の和:1536840

約数の個数: 16

約数和(自身を含む): 3540773376

約数和(自身を除く): 920541311

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1536793, 7683965, 16904723, 47640583, 84523615, 238202915, 524046413, 2620232065]

約数ペア:

[(1, 2620232065), (5, 524046413), (11, 238202915), (31, 84523615), (55, 47640583), (155, 16904723), (341, 7683965), (1705, 1536793)]