129905374274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9631}}^1\times {\mathrm{518779}}^1$

素因数の和:528425

約数の個数: 16

約数和(自身を含む): 209869336320

約数和(自身を除く): 79963962046

約数列:

[1, 2, 13, 26, 9631, 19262, 125203, 250406, 518779, 1037558, 6744127, 13488254, 4996360549, 9992721098, 64952687137, 129905374274]

約数ペア:

[(1, 129905374274), (2, 64952687137), (13, 9992721098), (26, 4996360549), (9631, 13488254), (19262, 6744127), (125203, 1037558), (250406, 518779)]