1330704664

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{375481}}^1$

素因数の和:375930

約数の個数: 16

約数和(自身を含む): 2500710120

約数和(自身を除く): 1170005456

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 375481, 750962, 1501924, 3003848, 166338083, 332676166, 665352332, 1330704664]

約数ペア:

[(1, 1330704664), (2, 665352332), (4, 332676166), (8, 166338083), (443, 3003848), (886, 1501924), (1772, 750962), (3544, 375481)]