258691314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6159317}}^1$

素因数の和:6159329

約数の個数: 16

約数和(自身を含む): 591294528

約数和(自身を除く): 332603214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6159317, 12318634, 18477951, 36955902, 43115219, 86230438, 129345657, 258691314]

約数ペア:

[(1, 258691314), (2, 129345657), (3, 86230438), (6, 43115219), (7, 36955902), (14, 18477951), (21, 12318634), (42, 6159317)]