39964902

素因数分解:

$2^1\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{4289}}^1$

素因数の和:5847

約数の個数: 16

約数和(自身を含む): 79999920

約数和(自身を除く): 40035018

約数列:

[1, 2, 3, 6, 1553, 3106, 4289, 4659, 8578, 9318, 12867, 25734, 6660817, 13321634, 19982451, 39964902]

約数ペア:

[(1, 39964902), (2, 19982451), (3, 13321634), (6, 6660817), (1553, 25734), (3106, 12867), (4289, 9318), (4659, 8578)]