2019079986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{624329}}^1$

素因数の和:624359

約数の個数: 48

約数和(自身を含む): 5124500640

約数和(自身を除く): 3105420654

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 624329, 1248658, 1872987, 3745974, 4370303, 6867619, 8740606, 13110909, 13735238, 20602857, 26221818, 30592121, 41205714, 48073333, 61184242, 91776363, 96146666, 144219999, 183552726, 288439998, 336513331, 673026662, 1009539993, 2019079986]

約数ペア:

[(1, 2019079986), (2, 1009539993), (3, 673026662), (6, 336513331), (7, 288439998), (11, 183552726), (14, 144219999), (21, 96146666), (22, 91776363), (33, 61184242), (42, 48073333), (49, 41205714), (66, 30592121), (77, 26221818), (98, 20602857), (147, 13735238), (154, 13110909), (231, 8740606), (294, 6867619), (462, 4370303), (539, 3745974), (1078, 1872987), (1617, 1248658), (3234, 624329)]