1399335834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17940203}}^1$

素因数の和:17940221

約数の個数: 16

約数和(自身を含む): 3013954272

約数和(自身を除く): 1614618438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 17940203, 35880406, 53820609, 107641218, 233222639, 466445278, 699667917, 1399335834]

約数ペア:

[(1, 1399335834), (2, 699667917), (3, 466445278), (6, 233222639), (13, 107641218), (26, 53820609), (39, 35880406), (78, 17940203)]