349101488

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{113051}}^1$

素因数の和:113252

約数の個数: 20

約数和(自身を含む): 679894728

約数和(自身を除く): 330793240

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 113051, 226102, 452204, 904408, 1808816, 21818843, 43637686, 87275372, 174550744, 349101488]

約数ペア:

[(1, 349101488), (2, 174550744), (4, 87275372), (8, 43637686), (16, 21818843), (193, 1808816), (386, 904408), (772, 452204), (1544, 226102), (3088, 113051)]