258988532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{4051}}^1$

素因数の和:5519

約数の個数: 24

約数和(自身を含む): 494895072

約数和(自身を除く): 235906540

約数列:

[1, 2, 4, 11, 22, 44, 1453, 2906, 4051, 5812, 8102, 15983, 16204, 31966, 44561, 63932, 89122, 178244, 5886103, 11772206, 23544412, 64747133, 129494266, 258988532]

約数ペア:

[(1, 258988532), (2, 129494266), (4, 64747133), (11, 23544412), (22, 11772206), (44, 5886103), (1453, 178244), (2906, 89122), (4051, 63932), (5812, 44561), (8102, 31966), (15983, 16204)]