1947367051

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{23081}}^1$

素因数の和:23814

約数の個数: 16

約数和(自身を含む): 2359903680

約数和(自身を除く): 412536629

約数列:

[1, 7, 17, 119, 709, 4963, 12053, 23081, 84371, 161567, 392377, 2746639, 16364429, 114551003, 278195293, 1947367051]

約数ペア:

[(1, 1947367051), (7, 278195293), (17, 114551003), (119, 16364429), (709, 2746639), (4963, 392377), (12053, 161567), (23081, 84371)]