31444010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241877}}^1$

素因数の和:241897

約数の個数: 16

約数和(自身を含む): 60953256

約数和(自身を除く): 29509246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241877, 483754, 1209385, 2418770, 3144401, 6288802, 15722005, 31444010]

約数ペア:

[(1, 31444010), (2, 15722005), (5, 6288802), (10, 3144401), (13, 2418770), (26, 1209385), (65, 483754), (130, 241877)]