985940369908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18960391729}}^1$

素因数の和:18960391746

約数の個数: 12

約数和(自身を含む): 1858118389540

約数和(自身を除く): 872178019632

約数列:

[1, 2, 4, 13, 26, 52, 18960391729, 37920783458, 75841566916, 246485092477, 492970184954, 985940369908]

約数ペア:

[(1, 985940369908), (2, 492970184954), (4, 246485092477), (13, 75841566916), (26, 37920783458), (52, 18960391729)]