2066384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 4339008

約数和(自身を除く): 2272624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 107, 136, 142, 214, 272, 284, 428, 568, 856, 1136, 1207, 1712, 1819, 2414, 3638, 4828, 7276, 7597, 9656, 14552, 15194, 19312, 29104, 30388, 60776, 121552, 129149, 258298, 516596, 1033192, 2066384]

約数ペア:

[(1, 2066384), (2, 1033192), (4, 516596), (8, 258298), (16, 129149), (17, 121552), (34, 60776), (68, 30388), (71, 29104), (107, 19312), (136, 15194), (142, 14552), (214, 9656), (272, 7597), (284, 7276), (428, 4828), (568, 3638), (856, 2414), (1136, 1819), (1207, 1712)]