13137271490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{187675307}}^1$

素因数の和:187675321

約数の個数: 16

約数和(自身を含む): 27025244352

約数和(自身を除く): 13887972862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 187675307, 375350614, 938376535, 1313727149, 1876753070, 2627454298, 6568635745, 13137271490]

約数ペア:

[(1, 13137271490), (2, 6568635745), (5, 2627454298), (7, 1876753070), (10, 1313727149), (14, 938376535), (35, 375350614), (70, 187675307)]