331433139854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{119478421}}^1$

素因数の和:119478515

約数の個数: 16

約数和(自身を含む): 530484193680

約数和(自身を除く): 199051053826

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 119478421, 238956842, 2270089999, 4540179998, 8721924733, 17443849466, 165716569927, 331433139854]

約数ペア:

[(1, 331433139854), (2, 165716569927), (19, 17443849466), (38, 8721924733), (73, 4540179998), (146, 2270089999), (1387, 238956842), (2774, 119478421)]