4047394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9157}}^1$

素因数の和:9189

約数の個数: 16

約数和(自身を含む): 6923448

約数和(自身を除く): 2876054

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 9157, 18314, 119041, 155669, 238082, 311338, 2023697, 4047394]

約数ペア:

[(1, 4047394), (2, 2023697), (13, 311338), (17, 238082), (26, 155669), (34, 119041), (221, 18314), (442, 9157)]