3996190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 8312544

約数和(自身を除く): 4316354

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 2137, 4274, 10685, 21370, 23507, 36329, 47014, 72658, 117535, 181645, 235070, 363290, 399619, 799238, 1998095, 3996190]

約数ペア:

[(1, 3996190), (2, 1998095), (5, 799238), (10, 399619), (11, 363290), (17, 235070), (22, 181645), (34, 117535), (55, 72658), (85, 47014), (110, 36329), (170, 23507), (187, 21370), (374, 10685), (935, 4274), (1870, 2137)]