2347540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9029}}^1$

素因数の和:9051

約数の個数: 24

約数和(自身を含む): 5309640

約数和(自身を除く): 2962100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9029, 18058, 36116, 45145, 90290, 117377, 180580, 234754, 469508, 586885, 1173770, 2347540]

約数ペア:

[(1, 2347540), (2, 1173770), (4, 586885), (5, 469508), (10, 234754), (13, 180580), (20, 117377), (26, 90290), (52, 45145), (65, 36116), (130, 18058), (260, 9029)]