881569234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 1642256640

約数和(自身を除く): 760687406

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 409, 818, 911, 1183, 1822, 2366, 2863, 5317, 5726, 6377, 10634, 11843, 12754, 23686, 37219, 69121, 74438, 82901, 138242, 153959, 165802, 307918, 372599, 483847, 745198, 967694, 1077713, 2155426, 2608193, 4843787, 5216386, 9687574, 33906509, 62969231, 67813018, 125938462, 440784617, 881569234]

約数ペア:

[(1, 881569234), (2, 440784617), (7, 125938462), (13, 67813018), (14, 62969231), (26, 33906509), (91, 9687574), (169, 5216386), (182, 4843787), (338, 2608193), (409, 2155426), (818, 1077713), (911, 967694), (1183, 745198), (1822, 483847), (2366, 372599), (2863, 307918), (5317, 165802), (5726, 153959), (6377, 138242), (10634, 82901), (11843, 74438), (12754, 69121), (23686, 37219)]