1898425438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10430909}}^1$

素因数の和:10430931

約数の個数: 16

約数和(自身を含む): 3504785760

約数和(自身を除く): 1606360322

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 10430909, 20861818, 73016363, 135601817, 146032726, 271203634, 949212719, 1898425438]

約数ペア:

[(1, 1898425438), (2, 949212719), (7, 271203634), (13, 146032726), (14, 135601817), (26, 73016363), (91, 20861818), (182, 10430909)]