6447764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 12159840

約数和(自身を除く): 5712076

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 1973, 3268, 3946, 7892, 37487, 74974, 84839, 149948, 169678, 339356, 1611941, 3223882, 6447764]

約数ペア:

[(1, 6447764), (2, 3223882), (4, 1611941), (19, 339356), (38, 169678), (43, 149948), (76, 84839), (86, 74974), (172, 37487), (817, 7892), (1634, 3946), (1973, 3268)]