28897607518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13390921}}^1$

素因数の和:13391019

約数の個数: 16

約数和(自身を含む): 47243172816

約数和(自身を除く): 18345565298

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 13390921, 26781842, 174081973, 348163946, 1111446443, 2222892886, 14448803759, 28897607518]

約数ペア:

[(1, 28897607518), (2, 14448803759), (13, 2222892886), (26, 1111446443), (83, 348163946), (166, 174081973), (1079, 26781842), (2158, 13390921)]