129807622

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{43943}}^1$

素因数の和:44163

約数の個数: 16

約数和(自身を含む): 223587072

約数和(自身を除く): 93779450

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 43943, 87886, 307601, 615202, 9271973, 18543946, 64903811, 129807622]

約数ペア:

[(1, 129807622), (2, 64903811), (7, 18543946), (14, 9271973), (211, 615202), (422, 307601), (1477, 87886), (2954, 43943)]