129005682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1653919}}^1$

素因数の和:1653937

約数の個数: 16

約数和(自身を含む): 277858560

約数和(自身を除く): 148852878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1653919, 3307838, 4961757, 9923514, 21500947, 43001894, 64502841, 129005682]

約数ペア:

[(1, 129005682), (2, 64502841), (3, 43001894), (6, 21500947), (13, 9923514), (26, 4961757), (39, 3307838), (78, 1653919)]