344529346

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 601620480

約数和(自身を除く): 257091134

約数列:

[1, 2, 7, 14, 71, 142, 271, 497, 542, 994, 1279, 1897, 2558, 3794, 8953, 17906, 19241, 38482, 90809, 134687, 181618, 269374, 346609, 635663, 693218, 1271326, 2426263, 4852526, 24609239, 49218478, 172264673, 344529346]

約数ペア:

[(1, 344529346), (2, 172264673), (7, 49218478), (14, 24609239), (71, 4852526), (142, 2426263), (271, 1271326), (497, 693218), (542, 635663), (994, 346609), (1279, 269374), (1897, 181618), (2558, 134687), (3794, 90809), (8953, 38482), (17906, 19241)]