2018544913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{2731}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 2612229120

約数和(自身を除く): 593684207

約数列:

[1, 7, 11, 29, 77, 203, 319, 331, 2233, 2317, 2731, 3641, 9599, 19117, 25487, 30041, 67193, 79199, 105589, 210287, 554393, 739123, 871189, 903961, 6098323, 6327727, 9943571, 26214869, 69604997, 183504083, 288363559, 2018544913]

約数ペア:

[(1, 2018544913), (7, 288363559), (11, 183504083), (29, 69604997), (77, 26214869), (203, 9943571), (319, 6327727), (331, 6098323), (2233, 903961), (2317, 871189), (2731, 739123), (3641, 554393), (9599, 210287), (19117, 105589), (25487, 79199), (30041, 67193)]