13426430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78979}}^1$

素因数の和:79003

約数の個数: 16

約数和(自身を含む): 25589520

約数和(自身を除く): 12163090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 78979, 157958, 394895, 789790, 1342643, 2685286, 6713215, 13426430]

約数ペア:

[(1, 13426430), (2, 6713215), (5, 2685286), (10, 1342643), (17, 789790), (34, 394895), (85, 157958), (170, 78979)]