1879654

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 3428352

約数和(自身を除く): 1548698

約数列:

[1, 2, 7, 14, 31, 61, 62, 71, 122, 142, 217, 427, 434, 497, 854, 994, 1891, 2201, 3782, 4331, 4402, 8662, 13237, 15407, 26474, 30317, 30814, 60634, 134261, 268522, 939827, 1879654]

約数ペア:

[(1, 1879654), (2, 939827), (7, 268522), (14, 134261), (31, 60634), (61, 30814), (62, 30317), (71, 26474), (122, 15407), (142, 13237), (217, 8662), (427, 4402), (434, 4331), (497, 3782), (854, 2201), (994, 1891)]