274344854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11927}}^1$

素因数の和:12020

約数の個数: 32

約数和(自身を含む): 494678016

約数和(自身を除く): 220333162

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 11501, 11927, 23002, 23854, 83489, 166978, 369737, 632131, 739474, 1264262, 2588159, 4424917, 5176318, 8849834, 19596061, 39192122, 137172427, 274344854]

約数ペア:

[(1, 274344854), (2, 137172427), (7, 39192122), (14, 19596061), (31, 8849834), (53, 5176318), (62, 4424917), (106, 2588159), (217, 1264262), (371, 739474), (434, 632131), (742, 369737), (1643, 166978), (3286, 83489), (11501, 23854), (11927, 23002)]