2021845630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{489551}}^1$

素因数の和:489624

約数の個数: 32

約数和(自身を含む): 4229729280

約数和(自身を除く): 2207883650

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 489551, 979102, 2447755, 3426857, 4895510, 6853714, 17134285, 28883509, 34268570, 57767018, 144417545, 202184563, 288835090, 404369126, 1010922815, 2021845630]

約数ペア:

[(1, 2021845630), (2, 1010922815), (5, 404369126), (7, 288835090), (10, 202184563), (14, 144417545), (35, 57767018), (59, 34268570), (70, 28883509), (118, 17134285), (295, 6853714), (413, 4895510), (590, 3426857), (826, 2447755), (2065, 979102), (4130, 489551)]