1330915664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6398633}}^1$

素因数の和:6398654

約数の個数: 20

約数和(自身を含む): 2777007156

約数和(自身を除く): 1446091492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6398633, 12797266, 25594532, 51189064, 83182229, 102378128, 166364458, 332728916, 665457832, 1330915664]

約数ペア:

[(1, 1330915664), (2, 665457832), (4, 332728916), (8, 166364458), (13, 102378128), (16, 83182229), (26, 51189064), (52, 25594532), (104, 12797266), (208, 6398633)]