2191532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 4741632

約数和(自身を除く): 2550100

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 83, 92, 161, 164, 166, 287, 322, 332, 574, 581, 644, 943, 1148, 1162, 1886, 1909, 2324, 3403, 3772, 3818, 6601, 6806, 7636, 13202, 13363, 13612, 23821, 26404, 26726, 47642, 53452, 78269, 95284, 156538, 313076, 547883, 1095766, 2191532]

約数ペア:

[(1, 2191532), (2, 1095766), (4, 547883), (7, 313076), (14, 156538), (23, 95284), (28, 78269), (41, 53452), (46, 47642), (82, 26726), (83, 26404), (92, 23821), (161, 13612), (164, 13363), (166, 13202), (287, 7636), (322, 6806), (332, 6601), (574, 3818), (581, 3772), (644, 3403), (943, 2324), (1148, 1909), (1162, 1886)]