137730586

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{209317}}^1$

素因数の和:209373

約数の個数: 16

約数和(自身を含む): 241134336

約数和(自身を除く): 103403750

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 209317, 418634, 1465219, 2930438, 9837899, 19675798, 68865293, 137730586]

約数ペア:

[(1, 137730586), (2, 68865293), (7, 19675798), (14, 9837899), (47, 2930438), (94, 1465219), (329, 418634), (658, 209317)]