139005516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{891061}}^1$

素因数の和:891081

約数の個数: 24

約数和(自身を含む): 349296304

約数和(自身を除く): 210290788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 891061, 1782122, 2673183, 3564244, 5346366, 10692732, 11583793, 23167586, 34751379, 46335172, 69502758, 139005516]

約数ペア:

[(1, 139005516), (2, 69502758), (3, 46335172), (4, 34751379), (6, 23167586), (12, 11583793), (13, 10692732), (26, 5346366), (39, 3564244), (52, 2673183), (78, 1782122), (156, 891061)]