1331083912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8757131}}^1$

素因数の和:8757156

約数の個数: 16

約数和(自身を含む): 2627139600

約数和(自身を除く): 1296055688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8757131, 17514262, 35028524, 70057048, 166385489, 332770978, 665541956, 1331083912]

約数ペア:

[(1, 1331083912), (2, 665541956), (4, 332770978), (8, 166385489), (19, 70057048), (38, 35028524), (76, 17514262), (152, 8757131)]