2777881090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{49367}}^1$

素因数の和:49722

約数の個数: 32

約数和(自身を含む): 5310417024

約数和(自身を除く): 2532535934

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 3310, 5627, 11254, 28135, 49367, 56270, 98734, 246835, 493670, 839239, 1678478, 4196195, 8392390, 16340477, 32680954, 81702385, 163404770, 277788109, 555576218, 1388940545, 2777881090]

約数ペア:

[(1, 2777881090), (2, 1388940545), (5, 555576218), (10, 277788109), (17, 163404770), (34, 81702385), (85, 32680954), (170, 16340477), (331, 8392390), (662, 4196195), (1655, 1678478), (3310, 839239), (5627, 493670), (11254, 246835), (28135, 98734), (49367, 56270)]