1330803728

素因数分解:

$2^4\times {\mathrm{8377}}^1\times {\mathrm{9929}}^1$

素因数の和:18314

約数の個数: 20

約数和(自身を含む): 2578999740

約数和(自身を除く): 1248196012

約数列:

[1, 2, 4, 8, 16, 8377, 9929, 16754, 19858, 33508, 39716, 67016, 79432, 134032, 158864, 83175233, 166350466, 332700932, 665401864, 1330803728]

約数ペア:

[(1, 1330803728), (2, 665401864), (4, 332700932), (8, 166350466), (16, 83175233), (8377, 158864), (9929, 134032), (16754, 79432), (19858, 67016), (33508, 39716)]