2021552818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1\times {\mathrm{5153}}^1$

素因数の和:8909

約数の個数: 16

約数和(自身を含む): 3090977496

約数和(自身を除く): 1069424678

約数列:

[1, 2, 53, 106, 3701, 5153, 7402, 10306, 196153, 273109, 392306, 546218, 19071253, 38142506, 1010776409, 2021552818]

約数ペア:

[(1, 2021552818), (2, 1010776409), (53, 38142506), (106, 19071253), (3701, 546218), (5153, 392306), (7402, 273109), (10306, 196153)]