89412310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{687787}}^1$

素因数の和:687807

約数の個数: 16

約数和(自身を含む): 173322576

約数和(自身を除く): 83910266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 687787, 1375574, 3438935, 6877870, 8941231, 17882462, 44706155, 89412310]

約数ペア:

[(1, 89412310), (2, 44706155), (5, 17882462), (10, 8941231), (13, 6877870), (26, 3438935), (65, 1375574), (130, 687787)]