421644876

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{153437}}^1$

素因数の和:153673

約数の個数: 24

約数和(自身を含む): 988140720

約数和(自身を除く): 566495844

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 153437, 306874, 460311, 613748, 920622, 1841244, 35137073, 70274146, 105411219, 140548292, 210822438, 421644876]

約数ペア:

[(1, 421644876), (2, 210822438), (3, 140548292), (4, 105411219), (6, 70274146), (12, 35137073), (229, 1841244), (458, 920622), (687, 613748), (916, 460311), (1374, 306874), (2748, 153437)]