399614402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{95101}}^1$

素因数の和:95305

約数の個数: 16

約数和(自身を含む): 657345024

約数和(自身を除く): 257730622

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 95101, 190202, 1046111, 2092222, 18164291, 36328582, 199807201, 399614402]

約数ペア:

[(1, 399614402), (2, 199807201), (11, 36328582), (22, 18164291), (191, 2092222), (382, 1046111), (2101, 190202), (4202, 95101)]