1390735039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{5119}}^1$

素因数の和:5398

約数の個数: 16

約数和(自身を含む): 1490944000

約数和(自身を除く): 100208961

約数列:

[1, 19, 79, 181, 1501, 3439, 5119, 14299, 97261, 271681, 404401, 926539, 7683619, 17604241, 73196581, 1390735039]

約数ペア:

[(1, 1390735039), (19, 73196581), (79, 17604241), (181, 7683619), (1501, 926539), (3439, 404401), (5119, 271681), (14299, 97261)]