1549832284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{387071}}^1$

素因数の和:387106

約数の個数: 48

約数和(自身を含む): 3641573376

約数和(自身を除く): 2091741092

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 387071, 774142, 1548284, 2709497, 4257781, 5031923, 5418994, 8515562, 10063846, 10837988, 17031124, 20127692, 29804467, 35223461, 55351153, 59608934, 70446922, 110702306, 119217868, 140893844, 221404612, 387458071, 774916142, 1549832284]

約数ペア:

[(1, 1549832284), (2, 774916142), (4, 387458071), (7, 221404612), (11, 140893844), (13, 119217868), (14, 110702306), (22, 70446922), (26, 59608934), (28, 55351153), (44, 35223461), (52, 29804467), (77, 20127692), (91, 17031124), (143, 10837988), (154, 10063846), (182, 8515562), (286, 5418994), (308, 5031923), (364, 4257781), (572, 2709497), (1001, 1548284), (2002, 774142), (4004, 387071)]