225931678

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{4337}}^1$

素因数の和:4468

約数の個数: 24

約数和(自身を含む): 393855696

約数和(自身を除く): 167924018

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 3721, 4337, 7442, 8674, 26047, 30359, 52094, 60718, 264557, 529114, 1851899, 3703798, 16137977, 32275954, 112965839, 225931678]

約数ペア:

[(1, 225931678), (2, 112965839), (7, 32275954), (14, 16137977), (61, 3703798), (122, 1851899), (427, 529114), (854, 264557), (3721, 60718), (4337, 52094), (7442, 30359), (8674, 26047)]