4087666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 7128000

約数和(自身を除く): 3040334

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 149, 298, 319, 473, 638, 946, 1247, 1639, 2494, 3278, 4321, 6407, 8642, 12814, 13717, 27434, 47531, 70477, 95062, 140954, 185803, 371606, 2043833, 4087666]

約数ペア:

[(1, 4087666), (2, 2043833), (11, 371606), (22, 185803), (29, 140954), (43, 95062), (58, 70477), (86, 47531), (149, 27434), (298, 13717), (319, 12814), (473, 8642), (638, 6407), (946, 4321), (1247, 3278), (1639, 2494)]