1388356986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{13611343}}^1$

素因数の和:13611365

約数の個数: 16

約数和(自身を含む): 2940050304

約数和(自身を除く): 1551693318

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 13611343, 27222686, 40834029, 81668058, 231392831, 462785662, 694178493, 1388356986]

約数ペア:

[(1, 1388356986), (2, 694178493), (3, 462785662), (6, 231392831), (17, 81668058), (34, 40834029), (51, 27222686), (102, 13611343)]