1258166668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{2029}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 2547568800

約数和(自身を除く): 1289402132

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 829, 1658, 2029, 3316, 4058, 8116, 9119, 14093, 18238, 22319, 28186, 34493, 36476, 44638, 56372, 68986, 89276, 137972, 155023, 310046, 379423, 620092, 758846, 1517692, 1682041, 3364082, 6728164, 18502451, 28594697, 37004902, 57189394, 74009804, 114378788, 314541667, 629083334, 1258166668]

約数ペア:

[(1, 1258166668), (2, 629083334), (4, 314541667), (11, 114378788), (17, 74009804), (22, 57189394), (34, 37004902), (44, 28594697), (68, 18502451), (187, 6728164), (374, 3364082), (748, 1682041), (829, 1517692), (1658, 758846), (2029, 620092), (3316, 379423), (4058, 310046), (8116, 155023), (9119, 137972), (14093, 89276), (18238, 68986), (22319, 56372), (28186, 44638), (34493, 36476)]