2069488

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:832

約数の個数: 20

約数和(自身を含む): 4035208

約数和(自身を除く): 1965720

約数列:

[1, 2, 4, 8, 16, 211, 422, 613, 844, 1226, 1688, 2452, 3376, 4904, 9808, 129343, 258686, 517372, 1034744, 2069488]

約数ペア:

[(1, 2069488), (2, 1034744), (4, 517372), (8, 258686), (16, 129343), (211, 9808), (422, 4904), (613, 3376), (844, 2452), (1226, 1688)]