201615052784

素因数分解:

$2^4\times {\mathrm{1861}}^1\times {\mathrm{6771059}}^1$

素因数の和:6772928

約数の個数: 20

約数和(自身を含む): 390839125320

約数和(自身を除く): 189224072536

約数列:

[1, 2, 4, 8, 16, 1861, 3722, 7444, 14888, 29776, 6771059, 13542118, 27084236, 54168472, 108336944, 12600940799, 25201881598, 50403763196, 100807526392, 201615052784]

約数ペア:

[(1, 201615052784), (2, 100807526392), (4, 50403763196), (8, 25201881598), (16, 12600940799), (1861, 108336944), (3722, 54168472), (7444, 27084236), (14888, 13542118), (29776, 6771059)]