2165401798

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{6277}}^1$

素因数の和:6928

約数の個数: 32

約数和(自身を含む): 3809590848

約数和(自身を除く): 1644189050

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 601, 1202, 4207, 6277, 8414, 12554, 24641, 43939, 49282, 87878, 172487, 257357, 344974, 514714, 1801499, 3602998, 3772477, 7544954, 26407339, 52814678, 154671557, 309343114, 1082700899, 2165401798]

約数ペア:

[(1, 2165401798), (2, 1082700899), (7, 309343114), (14, 154671557), (41, 52814678), (82, 26407339), (287, 7544954), (574, 3772477), (601, 3602998), (1202, 1801499), (4207, 514714), (6277, 344974), (8414, 257357), (12554, 172487), (24641, 87878), (43939, 49282)]