3934378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 7285248

約数和(自身を除く): 3350870

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 271, 427, 542, 854, 1037, 1897, 2074, 3794, 4607, 7259, 9214, 14518, 16531, 32249, 33062, 64498, 115717, 231434, 281027, 562054, 1967189, 3934378]

約数ペア:

[(1, 3934378), (2, 1967189), (7, 562054), (14, 281027), (17, 231434), (34, 115717), (61, 64498), (119, 33062), (122, 32249), (238, 16531), (271, 14518), (427, 9214), (542, 7259), (854, 4607), (1037, 3794), (1897, 2074)]