439985282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1\times {\mathrm{2447}}^1$

素因数の和:3214

約数の個数: 24

約数和(自身を含む): 726703488

約数和(自身を除く): 286718206

約数列:

[1, 2, 11, 22, 121, 242, 743, 1486, 2447, 4894, 8173, 16346, 26917, 53834, 89903, 179806, 296087, 592174, 1818121, 3636242, 19999331, 39998662, 219992641, 439985282]

約数ペア:

[(1, 439985282), (2, 219992641), (11, 39998662), (22, 19999331), (121, 3636242), (242, 1818121), (743, 592174), (1486, 296087), (2447, 179806), (4894, 89903), (8173, 53834), (16346, 26917)]