1941508

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 3532760

約数和(自身を除く): 1591252

約数列:

[1, 2, 4, 61, 73, 109, 122, 146, 218, 244, 292, 436, 4453, 6649, 7957, 8906, 13298, 15914, 17812, 26596, 31828, 485377, 970754, 1941508]

約数ペア:

[(1, 1941508), (2, 970754), (4, 485377), (61, 31828), (73, 26596), (109, 17812), (122, 15914), (146, 13298), (218, 8906), (244, 7957), (292, 6649), (436, 4453)]