2278667083

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1020451}}^1$

素因数の和:1020498

約数の個数: 16

約数和(自身を含む): 2938901760

約数和(自身を除く): 660234677

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 1020451, 7143157, 11224961, 29593079, 78574727, 207151553, 325523869, 2278667083]

約数ペア:

[(1, 2278667083), (7, 325523869), (11, 207151553), (29, 78574727), (77, 29593079), (203, 11224961), (319, 7143157), (2233, 1020451)]