1653296

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:740

約数の個数: 20

約数和(自身を含む): 3225984

約数和(自身を除く): 1572688

約数列:

[1, 2, 4, 8, 16, 191, 382, 541, 764, 1082, 1528, 2164, 3056, 4328, 8656, 103331, 206662, 413324, 826648, 1653296]

約数ペア:

[(1, 1653296), (2, 826648), (4, 413324), (8, 206662), (16, 103331), (191, 8656), (382, 4328), (541, 3056), (764, 2164), (1082, 1528)]