40660598

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:844

約数の個数: 24

約数和(自身を含む): 67367160

約数和(自身を除く): 26706562

約数列:

[1, 2, 11, 22, 121, 242, 401, 419, 802, 838, 4411, 4609, 8822, 9218, 48521, 50699, 97042, 101398, 168019, 336038, 1848209, 3696418, 20330299, 40660598]

約数ペア:

[(1, 40660598), (2, 20330299), (11, 3696418), (22, 1848209), (121, 336038), (242, 168019), (401, 101398), (419, 97042), (802, 50699), (838, 48521), (4411, 9218), (4609, 8822)]