1264217839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{49033}}^1$

素因数の和:49134

約数の個数: 16

約数和(自身を含む): 1412179200

約数和(自身を除く): 147961361

約数列:

[1, 19, 23, 59, 437, 1121, 1357, 25783, 49033, 931627, 1127759, 2892947, 21427421, 54965993, 66537781, 1264217839]

約数ペア:

[(1, 1264217839), (19, 66537781), (23, 54965993), (59, 21427421), (437, 2892947), (1121, 1127759), (1357, 931627), (25783, 49033)]