1274434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 2344320

約数和(自身を除く): 1069886

約数列:

[1, 2, 7, 14, 29, 43, 58, 73, 86, 146, 203, 301, 406, 511, 602, 1022, 1247, 2117, 2494, 3139, 4234, 6278, 8729, 14819, 17458, 21973, 29638, 43946, 91031, 182062, 637217, 1274434]

約数ペア:

[(1, 1274434), (2, 637217), (7, 182062), (14, 91031), (29, 43946), (43, 29638), (58, 21973), (73, 17458), (86, 14819), (146, 8729), (203, 6278), (301, 4234), (406, 3139), (511, 2494), (602, 2117), (1022, 1247)]