13613860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52361}}^1$

素因数の和:52383

約数の個数: 24

約数和(自身を含む): 30788856

約数和(自身を除く): 17174996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52361, 104722, 209444, 261805, 523610, 680693, 1047220, 1361386, 2722772, 3403465, 6806930, 13613860]

約数ペア:

[(1, 13613860), (2, 6806930), (4, 3403465), (5, 2722772), (10, 1361386), (13, 1047220), (20, 680693), (26, 523610), (52, 261805), (65, 209444), (130, 104722), (260, 52361)]