2485014740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9557749}}^1$

素因数の和:9557771

約数の個数: 24

約数和(自身を含む): 5619957000

約数和(自身を除く): 3134942260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9557749, 19115498, 38230996, 47788745, 95577490, 124250737, 191154980, 248501474, 497002948, 621253685, 1242507370, 2485014740]

約数ペア:

[(1, 2485014740), (2, 1242507370), (4, 621253685), (5, 497002948), (10, 248501474), (13, 191154980), (20, 124250737), (26, 95577490), (52, 47788745), (65, 38230996), (130, 19115498), (260, 9557749)]