2315673584

素因数分解:

$2^4\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{10343}}^1$

素因数の和:12357

約数の個数: 40

約数和(自身を含む): 5130624000

約数和(自身を除く): 2814950416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1999, 3998, 7996, 10343, 13993, 15992, 20686, 27986, 31984, 41372, 55972, 72401, 82744, 111944, 144802, 165488, 223888, 289604, 579208, 1158416, 20675657, 41351314, 82702628, 144729599, 165405256, 289459198, 330810512, 578918396, 1157836792, 2315673584]

約数ペア:

[(1, 2315673584), (2, 1157836792), (4, 578918396), (7, 330810512), (8, 289459198), (14, 165405256), (16, 144729599), (28, 82702628), (56, 41351314), (112, 20675657), (1999, 1158416), (3998, 579208), (7996, 289604), (10343, 223888), (13993, 165488), (15992, 144802), (20686, 111944), (27986, 82744), (31984, 72401), (41372, 55972)]