1945331354

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1\times {\mathrm{4657}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 2932080576

約数和(自身を除く): 986749222

約数列:

[1, 2, 331, 631, 662, 1262, 4657, 9314, 208861, 417722, 1541467, 2938567, 3082934, 5877134, 972665677, 1945331354]

約数ペア:

[(1, 1945331354), (2, 972665677), (331, 5877134), (631, 3082934), (662, 2938567), (1262, 1541467), (4657, 417722), (9314, 208861)]