539068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 1023120

約数和(自身を除く): 484052

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 173, 346, 692, 779, 1558, 3116, 3287, 6574, 7093, 13148, 14186, 28372, 134767, 269534, 539068]

約数ペア:

[(1, 539068), (2, 269534), (4, 134767), (19, 28372), (38, 14186), (41, 13148), (76, 7093), (82, 6574), (164, 3287), (173, 3116), (346, 1558), (692, 779)]