2531339710

素因数分解:

$2^1\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{85259}}^1$

素因数の和:88235

約数の個数: 16

約数和(自身を含む): 4557999600

約数和(自身を除く): 2026659890

約数列:

[1, 2, 5, 10, 2969, 5938, 14845, 29690, 85259, 170518, 426295, 852590, 253133971, 506267942, 1265669855, 2531339710]

約数ペア:

[(1, 2531339710), (2, 1265669855), (5, 506267942), (10, 253133971), (2969, 852590), (5938, 426295), (14845, 170518), (29690, 85259)]