312994346

素因数分解:

$2^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{18191}}^1$

素因数の和:19429

約数の個数: 16

約数和(自身を含む): 537027840

約数和(自身を除く): 224033494

約数列:

[1, 2, 7, 14, 1229, 2458, 8603, 17206, 18191, 36382, 127337, 254674, 22356739, 44713478, 156497173, 312994346]

約数ペア:

[(1, 312994346), (2, 156497173), (7, 44713478), (14, 22356739), (1229, 254674), (2458, 127337), (8603, 36382), (17206, 18191)]