2024887540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7788029}}^1$

素因数の和:7788051

約数の個数: 24

約数和(自身を含む): 4579361640

約数和(自身を除く): 2554474100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7788029, 15576058, 31152116, 38940145, 77880290, 101244377, 155760580, 202488754, 404977508, 506221885, 1012443770, 2024887540]

約数ペア:

[(1, 2024887540), (2, 1012443770), (4, 506221885), (5, 404977508), (10, 202488754), (13, 155760580), (20, 101244377), (26, 77880290), (52, 38940145), (65, 31152116), (130, 15576058), (260, 7788029)]