875399824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 1902100480

約数和(自身を除く): 1026700656

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 806, 1016, 1069, 1612, 1651, 2032, 2138, 3224, 3302, 3937, 4276, 6448, 6604, 7874, 8552, 13208, 13897, 15748, 17104, 26416, 27794, 31496, 33139, 51181, 55588, 62992, 66278, 102362, 111176, 132556, 135763, 204724, 222352, 265112, 271526, 409448, 430807, 530224, 543052, 818896, 861614, 1086104, 1723228, 1764919, 2172208, 3446456, 3529838, 4208653, 6892912, 7059676, 8417306, 14119352, 16834612, 28238704, 33669224, 54712489, 67338448, 109424978, 218849956, 437699912, 875399824]

約数ペア:

[(1, 875399824), (2, 437699912), (4, 218849956), (8, 109424978), (13, 67338448), (16, 54712489), (26, 33669224), (31, 28238704), (52, 16834612), (62, 14119352), (104, 8417306), (124, 7059676), (127, 6892912), (208, 4208653), (248, 3529838), (254, 3446456), (403, 2172208), (496, 1764919), (508, 1723228), (806, 1086104), (1016, 861614), (1069, 818896), (1612, 543052), (1651, 530224), (2032, 430807), (2138, 409448), (3224, 271526), (3302, 265112), (3937, 222352), (4276, 204724), (6448, 135763), (6604, 132556), (7874, 111176), (8552, 102362), (13208, 66278), (13897, 62992), (15748, 55588), (17104, 51181), (26416, 33139), (27794, 31496)]