523838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 995328

約数和(自身を除く): 471490

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 71, 119, 142, 217, 238, 434, 497, 527, 994, 1054, 1207, 2201, 2414, 3689, 4402, 7378, 8449, 15407, 16898, 30814, 37417, 74834, 261919, 523838]

約数ペア:

[(1, 523838), (2, 261919), (7, 74834), (14, 37417), (17, 30814), (31, 16898), (34, 15407), (62, 8449), (71, 7378), (119, 4402), (142, 3689), (217, 2414), (238, 2201), (434, 1207), (497, 1054), (527, 994)]