2584554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 6156000

約数和(自身を除く): 3571446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 149, 177, 294, 298, 354, 413, 447, 826, 894, 1043, 1239, 2086, 2478, 2891, 3129, 5782, 6258, 7301, 8673, 8791, 14602, 17346, 17582, 21903, 26373, 43806, 52746, 61537, 123074, 184611, 369222, 430759, 861518, 1292277, 2584554]

約数ペア:

[(1, 2584554), (2, 1292277), (3, 861518), (6, 430759), (7, 369222), (14, 184611), (21, 123074), (42, 61537), (49, 52746), (59, 43806), (98, 26373), (118, 21903), (147, 17582), (149, 17346), (177, 14602), (294, 8791), (298, 8673), (354, 7301), (413, 6258), (447, 5782), (826, 3129), (894, 2891), (1043, 2478), (1239, 2086)]