4781806

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 7818120

約数和(自身を除く): 3036314

約数列:

[1, 2, 19, 37, 38, 74, 179, 358, 361, 703, 722, 1406, 3401, 6623, 6802, 13246, 13357, 26714, 64619, 125837, 129238, 251674, 2390903, 4781806]

約数ペア:

[(1, 4781806), (2, 2390903), (19, 251674), (37, 129238), (38, 125837), (74, 64619), (179, 26714), (358, 13357), (361, 13246), (703, 6802), (722, 6623), (1406, 3401)]