1264361146

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1\times {\mathrm{3361}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 1907464320

約数和(自身を除く): 643103174

約数列:

[1, 2, 239, 478, 787, 1574, 3361, 6722, 188093, 376186, 803279, 1606558, 2645107, 5290214, 632180573, 1264361146]

約数ペア:

[(1, 1264361146), (2, 632180573), (239, 5290214), (478, 2645107), (787, 1606558), (1574, 803279), (3361, 376186), (6722, 188093)]