2004540871207

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1\times {\mathrm{1430749}}^1$

素因数の和:1433646

約数の個数: 16

約数和(自身を含む): 2323995840000

約数和(自身を除く): 319454968793

約数列:

[1, 7, 71, 497, 2819, 19733, 200149, 1401043, 1430749, 10015243, 101583179, 711082253, 4033281431, 28232970017, 286362981601, 2004540871207]

約数ペア:

[(1, 2004540871207), (7, 286362981601), (71, 28232970017), (497, 4033281431), (2819, 711082253), (19733, 101583179), (200149, 10015243), (1401043, 1430749)]