2393090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 5215104

約数和(自身を除く): 2822014

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2011, 4022, 10055, 14077, 20110, 28154, 34187, 68374, 70385, 140770, 170935, 239309, 341870, 478618, 1196545, 2393090]

約数ペア:

[(1, 2393090), (2, 1196545), (5, 478618), (7, 341870), (10, 239309), (14, 170935), (17, 140770), (34, 70385), (35, 68374), (70, 34187), (85, 28154), (119, 20110), (170, 14077), (238, 10055), (595, 4022), (1190, 2011)]