520079144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5000761}}^1$

素因数の和:5000780

約数の個数: 16

約数和(自身を含む): 1050160020

約数和(自身を除く): 530080876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5000761, 10001522, 20003044, 40006088, 65009893, 130019786, 260039572, 520079144]

約数ペア:

[(1, 520079144), (2, 260039572), (4, 130019786), (8, 65009893), (13, 40006088), (26, 20003044), (52, 10001522), (104, 5000761)]