2541900564721

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1\times {\mathrm{15383}}^1$

素因数の和:16454

約数の個数: 48

約数和(自身を含む): 3059777911680

約数和(自身を除く): 517877346959

約数列:

[1, 7, 49, 59, 61, 413, 427, 937, 2891, 2989, 3599, 6559, 15383, 25193, 45913, 55283, 57157, 107681, 176351, 386981, 400099, 753767, 907597, 938363, 2708867, 2800693, 3372263, 6353179, 6568541, 14413871, 23605841, 44472253, 45979787, 55363417, 100897097, 165240887, 387543919, 706279679, 850418389, 879246131, 2712807433, 5952928723, 6154722917, 41670501061, 43083060419, 51875521729, 363128652103, 2541900564721]

約数ペア:

[(1, 2541900564721), (7, 363128652103), (49, 51875521729), (59, 43083060419), (61, 41670501061), (413, 6154722917), (427, 5952928723), (937, 2712807433), (2891, 879246131), (2989, 850418389), (3599, 706279679), (6559, 387543919), (15383, 165240887), (25193, 100897097), (45913, 55363417), (55283, 45979787), (57157, 44472253), (107681, 23605841), (176351, 14413871), (386981, 6568541), (400099, 6353179), (753767, 3372263), (907597, 2800693), (938363, 2708867)]