2045521618

素因数分解:

$2^1\times 7^1\times {\mathrm{8581}}^1\times {\mathrm{17027}}^1$

素因数の和:25617

約数の個数: 16

約数和(自身を含む): 3507223104

約数和(自身を除く): 1461701486

約数列:

[1, 2, 7, 14, 8581, 17027, 17162, 34054, 60067, 119189, 120134, 238378, 146108687, 292217374, 1022760809, 2045521618]

約数ペア:

[(1, 2045521618), (2, 1022760809), (7, 292217374), (14, 146108687), (8581, 238378), (17027, 120134), (17162, 119189), (34054, 60067)]