43951310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6379}}^1$

素因数の和:6452

約数の個数: 32

約数和(自身を含む): 86819040

約数和(自身を除く): 42867730

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6379, 6890, 12758, 31895, 63790, 82927, 165854, 338087, 414635, 676174, 829270, 1690435, 3380870, 4395131, 8790262, 21975655, 43951310]

約数ペア:

[(1, 43951310), (2, 21975655), (5, 8790262), (10, 4395131), (13, 3380870), (26, 1690435), (53, 829270), (65, 676174), (106, 414635), (130, 338087), (265, 165854), (530, 82927), (689, 63790), (1378, 31895), (3445, 12758), (6379, 6890)]