2155643282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4877021}}^1$

素因数の和:4877053

約数の個数: 16

約数和(自身を含む): 3687028632

約数和(自身を除く): 1531385350

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4877021, 9754042, 63401273, 82909357, 126802546, 165818714, 1077821641, 2155643282]

約数ペア:

[(1, 2155643282), (2, 1077821641), (13, 165818714), (17, 126802546), (26, 82909357), (34, 63401273), (221, 9754042), (442, 4877021)]