1580514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 3556224

約数和(自身を除く): 1975710

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 881, 897, 1762, 1794, 2643, 5286, 11453, 20263, 22906, 34359, 40526, 60789, 68718, 121578, 263419, 526838, 790257, 1580514]

約数ペア:

[(1, 1580514), (2, 790257), (3, 526838), (6, 263419), (13, 121578), (23, 68718), (26, 60789), (39, 40526), (46, 34359), (69, 22906), (78, 20263), (138, 11453), (299, 5286), (598, 2643), (881, 1794), (897, 1762)]