2748148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 5309640

約数和(自身を除く): 2561492

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1289, 2132, 2578, 5156, 16757, 33514, 52849, 67028, 105698, 211396, 687037, 1374074, 2748148]

約数ペア:

[(1, 2748148), (2, 1374074), (4, 687037), (13, 211396), (26, 105698), (41, 67028), (52, 52849), (82, 33514), (164, 16757), (533, 5156), (1066, 2578), (1289, 2132)]