2688536552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{364103}}^1$

素因数の和:364193

約数の個数: 32

約数和(自身を含む): 5505252480

約数和(自身を除く): 2816715928

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 364103, 728206, 1456412, 2912824, 4733339, 9466678, 18933356, 25851313, 37866712, 51702626, 103405252, 206810504, 336067069, 672134138, 1344268276, 2688536552]

約数ペア:

[(1, 2688536552), (2, 1344268276), (4, 672134138), (8, 336067069), (13, 206810504), (26, 103405252), (52, 51702626), (71, 37866712), (104, 25851313), (142, 18933356), (284, 9466678), (568, 4733339), (923, 2912824), (1846, 1456412), (3692, 728206), (7384, 364103)]