2431661570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{110681}}^1$

素因数の和:110727

約数の個数: 32

約数和(自身を含む): 4741616880

約数和(自身を除く): 2309955310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 10985, 21970, 110681, 221362, 553405, 1106810, 1438853, 2877706, 7194265, 14388530, 18705089, 37410178, 93525445, 187050890, 243166157, 486332314, 1215830785, 2431661570]

約数ペア:

[(1, 2431661570), (2, 1215830785), (5, 486332314), (10, 243166157), (13, 187050890), (26, 93525445), (65, 37410178), (130, 18705089), (169, 14388530), (338, 7194265), (845, 2877706), (1690, 1438853), (2197, 1106810), (4394, 553405), (10985, 221362), (21970, 110681)]