461942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 16

約数和(自身を含む): 757680

約数和(自身を除く): 295738

約数列:

[1, 2, 13, 26, 109, 163, 218, 326, 1417, 2119, 2834, 4238, 17767, 35534, 230971, 461942]

約数ペア:

[(1, 461942), (2, 230971), (13, 35534), (26, 17767), (109, 4238), (163, 2834), (218, 2119), (326, 1417)]