2550674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 2180206

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 223, 266, 301, 446, 602, 817, 1561, 1634, 3122, 4237, 5719, 8474, 9589, 11438, 19178, 29659, 59318, 67123, 134246, 182191, 364382, 1275337, 2550674]

約数ペア:

[(1, 2550674), (2, 1275337), (7, 364382), (14, 182191), (19, 134246), (38, 67123), (43, 59318), (86, 29659), (133, 19178), (223, 11438), (266, 9589), (301, 8474), (446, 5719), (602, 4237), (817, 3122), (1561, 1634)]