1330781178

素因数分解:

$2^1\times 3^1\times {\mathrm{4441}}^1\times {\mathrm{49943}}^1$

素因数の和:54389

約数の個数: 16

約数和(自身を含む): 2662214976

約数和(自身を除く): 1331433798

約数列:

[1, 2, 3, 6, 4441, 8882, 13323, 26646, 49943, 99886, 149829, 299658, 221796863, 443593726, 665390589, 1330781178]

約数ペア:

[(1, 1330781178), (2, 665390589), (3, 443593726), (6, 221796863), (4441, 299658), (8882, 149829), (13323, 99886), (26646, 49943)]