2168765354

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1960909}}^1$

素因数の和:1960997

約数の個数: 16

約数和(自身を含む): 3764947200

約数和(自身を除く): 1596181846

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1960909, 3921818, 13726363, 27452726, 154911811, 309823622, 1084382677, 2168765354]

約数ペア:

[(1, 2168765354), (2, 1084382677), (7, 309823622), (14, 154911811), (79, 27452726), (158, 13726363), (553, 3921818), (1106, 1960909)]