1219344958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{2767}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 2088422784

約数和(自身を除く): 869077826

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 997, 1994, 2767, 5534, 12961, 16949, 25922, 33898, 35971, 47039, 71942, 94078, 220337, 440674, 611507, 1223014, 2758699, 5517398, 35863087, 46897883, 71726174, 93795766, 609672479, 1219344958]

約数ペア:

[(1, 1219344958), (2, 609672479), (13, 93795766), (17, 71726174), (26, 46897883), (34, 35863087), (221, 5517398), (442, 2758699), (997, 1223014), (1994, 611507), (2767, 440674), (5534, 220337), (12961, 94078), (16949, 71942), (25922, 47039), (33898, 35971)]