488692076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{38921}}^1$

素因数の和:39041

約数の個数: 24

約数和(自身を含む): 887110224

約数和(自身を除く): 398418148

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 12556, 38921, 77842, 155684, 1673603, 2841233, 3347206, 5682466, 6694412, 11364932, 122173019, 244346038, 488692076]

約数ペア:

[(1, 488692076), (2, 244346038), (4, 122173019), (43, 11364932), (73, 6694412), (86, 5682466), (146, 3347206), (172, 2841233), (292, 1673603), (3139, 155684), (6278, 77842), (12556, 38921)]