2203222138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{468173}}^1$

素因数の和:468369

約数の個数: 16

約数和(自身を含む): 3578722056

約数和(自身を除く): 1375499918

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 468173, 936346, 6086249, 12172498, 84739313, 169478626, 1101611069, 2203222138]

約数ペア:

[(1, 2203222138), (2, 1101611069), (13, 169478626), (26, 84739313), (181, 12172498), (362, 6086249), (2353, 936346), (4706, 468173)]