2019490912

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{417941}}^1$

素因数の和:418102

約数の個数: 24

約数和(自身を含む): 4002212592

約数和(自身を除く): 1982721680

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 417941, 835882, 1671764, 3343528, 6687056, 13374112, 63109091, 126218182, 252436364, 504872728, 1009745456, 2019490912]

約数ペア:

[(1, 2019490912), (2, 1009745456), (4, 504872728), (8, 252436364), (16, 126218182), (32, 63109091), (151, 13374112), (302, 6687056), (604, 3343528), (1208, 1671764), (2416, 835882), (4832, 417941)]