138825022

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139663}}^1$

素因数の和:139743

約数の個数: 16

約数和(自身を含む): 241339392

約数和(自身を除く): 102514370

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 139663, 279326, 977641, 1955282, 9916073, 19832146, 69412511, 138825022]

約数ペア:

[(1, 138825022), (2, 69412511), (7, 19832146), (14, 9916073), (71, 1955282), (142, 977641), (497, 279326), (994, 139663)]