1330655048

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{375467}}^1$

素因数の和:375916

約数の個数: 16

約数和(自身を含む): 2500616880

約数和(自身を除く): 1169961832

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 375467, 750934, 1501868, 3003736, 166331881, 332663762, 665327524, 1330655048]

約数ペア:

[(1, 1330655048), (2, 665327524), (4, 332663762), (8, 166331881), (443, 3003736), (886, 1501868), (1772, 750934), (3544, 375467)]