2040295369

素因数分解:

$7^4\times {\mathrm{593}}^1\times {\mathrm{1433}}^1$

素因数の和:2054

約数の個数: 20

約数和(自身を含む): 2385880596

約数和(自身を除く): 345585227

約数列:

[1, 7, 49, 343, 593, 1433, 2401, 4151, 10031, 29057, 70217, 203399, 491519, 849769, 1423793, 3440633, 5948383, 41638681, 291470767, 2040295369]

約数ペア:

[(1, 2040295369), (7, 291470767), (49, 41638681), (343, 5948383), (593, 3440633), (1433, 1423793), (2401, 849769), (4151, 491519), (10031, 203399), (29057, 70217)]