2219334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 4915680

約数和(自身を除く): 2696346

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 769, 962, 1443, 1538, 2307, 2886, 4614, 9997, 19994, 28453, 29991, 56906, 59982, 85359, 170718, 369889, 739778, 1109667, 2219334]

約数ペア:

[(1, 2219334), (2, 1109667), (3, 739778), (6, 369889), (13, 170718), (26, 85359), (37, 59982), (39, 56906), (74, 29991), (78, 28453), (111, 19994), (222, 9997), (481, 4614), (769, 2886), (962, 2307), (1443, 1538)]