100808528470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{775450219}}^1$

素因数の和:775450239

約数の個数: 16

約数和(自身を含む): 195413455440

約数和(自身を除く): 94604926970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 775450219, 1550900438, 3877251095, 7754502190, 10080852847, 20161705694, 50404264235, 100808528470]

約数ペア:

[(1, 100808528470), (2, 50404264235), (5, 20161705694), (10, 10080852847), (13, 7754502190), (26, 3877251095), (65, 1550900438), (130, 775450219)]