126141860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{485161}}^1$

素因数の和:485183

約数の個数: 24

約数和(自身を含む): 285275256

約数和(自身を除く): 159133396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 485161, 970322, 1940644, 2425805, 4851610, 6307093, 9703220, 12614186, 25228372, 31535465, 63070930, 126141860]

約数ペア:

[(1, 126141860), (2, 63070930), (4, 31535465), (5, 25228372), (10, 12614186), (13, 9703220), (20, 6307093), (26, 4851610), (52, 2425805), (65, 1940644), (130, 970322), (260, 485161)]