2567655441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1321}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 4114328400

約数和(自身を除く): 1546672959

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 449, 481, 1321, 1347, 1443, 3963, 4041, 4329, 5837, 11889, 16613, 17173, 17511, 48877, 49839, 51519, 52533, 146631, 149517, 154557, 215969, 439893, 593129, 635401, 647907, 1779387, 1906203, 1943721, 5338161, 5718609, 7710677, 21945773, 23132031, 65837319, 69396093, 197511957, 285295049, 855885147, 2567655441]

約数ペア:

[(1, 2567655441), (3, 855885147), (9, 285295049), (13, 197511957), (37, 69396093), (39, 65837319), (111, 23132031), (117, 21945773), (333, 7710677), (449, 5718609), (481, 5338161), (1321, 1943721), (1347, 1906203), (1443, 1779387), (3963, 647907), (4041, 635401), (4329, 593129), (5837, 439893), (11889, 215969), (16613, 154557), (17173, 149517), (17511, 146631), (48877, 52533), (49839, 51519)]