520069754897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1\times {\mathrm{172313}}^1$

素因数の和:174413

約数の個数: 32

約数和(自身を含む): 682859704320

約数和(自身を除く): 162789949423

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2063, 14441, 22693, 39197, 158851, 172313, 274379, 431167, 1206191, 1895443, 3018169, 3273947, 13268101, 22917629, 36013417, 252093919, 355481719, 2488372033, 3910298909, 6754152661, 27372092363, 47279068627, 74295679271, 520069754897]

約数ペア:

[(1, 520069754897), (7, 74295679271), (11, 47279068627), (19, 27372092363), (77, 6754152661), (133, 3910298909), (209, 2488372033), (1463, 355481719), (2063, 252093919), (14441, 36013417), (22693, 22917629), (39197, 13268101), (158851, 3273947), (172313, 3018169), (274379, 1895443), (431167, 1206191)]