1020565128968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1826639}}^1$

素因数の和:1827570

約数の個数: 64

約数和(自身を含む): 2388368332800

約数和(自身を除く): 1367803203832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 907, 1814, 3628, 6349, 7256, 9977, 12698, 19954, 25396, 39908, 50792, 69839, 79816, 139678, 279356, 558712, 1826639, 3653278, 7306556, 12786473, 14613112, 20093029, 25572946, 40186058, 51145892, 80372116, 102291784, 140651203, 160744232, 281302406, 562604812, 1125209624, 1656761573, 3313523146, 6627046292, 11597331011, 13254092584, 18224377303, 23194662022, 36448754606, 46389324044, 72897509212, 92778648088, 127570641121, 145795018424, 255141282242, 510282564484, 1020565128968]

約数ペア:

[(1, 1020565128968), (2, 510282564484), (4, 255141282242), (7, 145795018424), (8, 127570641121), (11, 92778648088), (14, 72897509212), (22, 46389324044), (28, 36448754606), (44, 23194662022), (56, 18224377303), (77, 13254092584), (88, 11597331011), (154, 6627046292), (308, 3313523146), (616, 1656761573), (907, 1125209624), (1814, 562604812), (3628, 281302406), (6349, 160744232), (7256, 140651203), (9977, 102291784), (12698, 80372116), (19954, 51145892), (25396, 40186058), (39908, 25572946), (50792, 20093029), (69839, 14613112), (79816, 12786473), (139678, 7306556), (279356, 3653278), (558712, 1826639)]