1294373810

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{541579}}^1$

素因数の和:541825

約数の個数: 16

約数和(自身を含む): 2339625600

約数和(自身を除く): 1045251790

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 541579, 1083158, 2707895, 5415790, 129437381, 258874762, 647186905, 1294373810]

約数ペア:

[(1, 1294373810), (2, 647186905), (5, 258874762), (10, 129437381), (239, 5415790), (478, 2707895), (1195, 1083158), (2390, 541579)]