1996816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3373}}^1$

素因数の和:3418

約数の個数: 20

約数和(自身を含む): 3974572

約数和(自身を除く): 1977756

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3373, 6746, 13492, 26984, 53968, 124801, 249602, 499204, 998408, 1996816]

約数ペア:

[(1, 1996816), (2, 998408), (4, 499204), (8, 249602), (16, 124801), (37, 53968), (74, 26984), (148, 13492), (296, 6746), (592, 3373)]