2912019578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{255127}}^1$

素因数の和:255581

約数の個数: 16

約数和(自身を含む): 4714765440

約数和(自身を除く): 1802745862

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 255127, 510254, 3316651, 6633302, 112000753, 224001506, 1456009789, 2912019578]

約数ペア:

[(1, 2912019578), (2, 1456009789), (13, 224001506), (26, 112000753), (439, 6633302), (878, 3316651), (5707, 510254), (11414, 255127)]