2021098064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3414017}}^1$

素因数の和:3414062

約数の個数: 20

約数和(自身を含む): 4021713204

約数和(自身を除く): 2000615140

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3414017, 6828034, 13656068, 27312136, 54624272, 126318629, 252637258, 505274516, 1010549032, 2021098064]

約数ペア:

[(1, 2021098064), (2, 1010549032), (4, 505274516), (8, 252637258), (16, 126318629), (37, 54624272), (74, 27312136), (148, 13656068), (296, 6828034), (592, 3414017)]