7900490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60773}}^1$

素因数の和:60793

約数の個数: 16

約数和(自身を含む): 15315048

約数和(自身を除く): 7414558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 60773, 121546, 303865, 607730, 790049, 1580098, 3950245, 7900490]

約数ペア:

[(1, 7900490), (2, 3950245), (5, 1580098), (10, 790049), (13, 607730), (26, 303865), (65, 121546), (130, 60773)]