1299521955752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{161311067}}^1$

素因数の和:161311145

約数の個数: 32

約数和(自身を含む): 2613239301600

約数和(自身を除く): 1313717345848

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 161311067, 322622134, 645244268, 1290488536, 3064910273, 6129820546, 8549486551, 12259641092, 17098973102, 24519282184, 34197946204, 68395892408, 162440244469, 324880488938, 649760977876, 1299521955752]

約数ペア:

[(1, 1299521955752), (2, 649760977876), (4, 324880488938), (8, 162440244469), (19, 68395892408), (38, 34197946204), (53, 24519282184), (76, 17098973102), (106, 12259641092), (152, 8549486551), (212, 6129820546), (424, 3064910273), (1007, 1290488536), (2014, 645244268), (4028, 322622134), (8056, 161311067)]