286972004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{9199}}^1$

素因数の和:9923

約数の個数: 24

約数和(自身を含む): 548688000

約数和(自身を除く): 261715996

約数列:

[1, 2, 4, 11, 22, 44, 709, 1418, 2836, 7799, 9199, 15598, 18398, 31196, 36796, 101189, 202378, 404756, 6522091, 13044182, 26088364, 71743001, 143486002, 286972004]

約数ペア:

[(1, 286972004), (2, 143486002), (4, 71743001), (11, 26088364), (22, 13044182), (44, 6522091), (709, 404756), (1418, 202378), (2836, 101189), (7799, 36796), (9199, 31196), (15598, 18398)]