55660366970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428156669}}^1$

素因数の和:428156689

約数の個数: 16

約数和(自身を含む): 107895480840

約数和(自身を除く): 52235113870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 428156669, 856313338, 2140783345, 4281566690, 5566036697, 11132073394, 27830183485, 55660366970]

約数ペア:

[(1, 55660366970), (2, 27830183485), (5, 11132073394), (10, 5566036697), (13, 4281566690), (26, 2140783345), (65, 856313338), (130, 428156669)]