734754434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{272333}}^1$

素因数の和:272425

約数の個数: 16

約数和(自身を含む): 1176482880

約数和(自身を除く): 441728446

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 272333, 544666, 5174327, 10348654, 19335643, 38671286, 367377217, 734754434]

約数ペア:

[(1, 734754434), (2, 367377217), (19, 38671286), (38, 19335643), (71, 10348654), (142, 5174327), (1349, 544666), (2698, 272333)]