551094856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5298989}}^1$

素因数の和:5299008

約数の個数: 16

約数和(自身を含む): 1112787900

約数和(自身を除く): 561693044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5298989, 10597978, 21195956, 42391912, 68886857, 137773714, 275547428, 551094856]

約数ペア:

[(1, 551094856), (2, 275547428), (4, 137773714), (8, 68886857), (13, 42391912), (26, 21195956), (52, 10597978), (104, 5298989)]