77881310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599087}}^1$

素因数の和:599107

約数の個数: 16

約数和(自身を含む): 150970176

約数和(自身を除く): 73088866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599087, 1198174, 2995435, 5990870, 7788131, 15576262, 38940655, 77881310]

約数ペア:

[(1, 77881310), (2, 38940655), (5, 15576262), (10, 7788131), (13, 5990870), (26, 2995435), (65, 1198174), (130, 599087)]