2280498428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43855739}}^1$

素因数の和:43855756

約数の個数: 12

約数和(自身を含む): 4297862520

約数和(自身を除く): 2017364092

約数列:

[1, 2, 4, 13, 26, 52, 43855739, 87711478, 175422956, 570124607, 1140249214, 2280498428]

約数ペア:

[(1, 2280498428), (2, 1140249214), (4, 570124607), (13, 175422956), (26, 87711478), (52, 43855739)]