1267311370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9748549}}^1$

素因数の和:9748569

約数の個数: 16

約数和(自身を含む): 2456634600

約数和(自身を除く): 1189323230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9748549, 19497098, 48742745, 97485490, 126731137, 253462274, 633655685, 1267311370]

約数ペア:

[(1, 1267311370), (2, 633655685), (5, 253462274), (10, 126731137), (13, 97485490), (26, 48742745), (65, 19497098), (130, 9748549)]