816156974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{53267}}^1$

素因数の和:53479

約数の個数: 16

約数和(自身を含む): 1257977088

約数和(自身を除く): 441820114

約数列:

[1, 2, 47, 94, 163, 326, 7661, 15322, 53267, 106534, 2503549, 5007098, 8682521, 17365042, 408078487, 816156974]

約数ペア:

[(1, 816156974), (2, 408078487), (47, 17365042), (94, 8682521), (163, 5007098), (326, 2503549), (7661, 106534), (15322, 53267)]