1931330366

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1\times {\mathrm{1949}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 3403857600

約数和(自身を除く): 1472527234

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1913, 1949, 3826, 3898, 13391, 13643, 26782, 27286, 70781, 72113, 141562, 144226, 495467, 504791, 990934, 1009582, 3728437, 7456874, 26099059, 52198118, 137952169, 275904338, 965665183, 1931330366]

約数ペア:

[(1, 1931330366), (2, 965665183), (7, 275904338), (14, 137952169), (37, 52198118), (74, 26099059), (259, 7456874), (518, 3728437), (1913, 1009582), (1949, 990934), (3826, 504791), (3898, 495467), (13391, 144226), (13643, 141562), (26782, 72113), (27286, 70781)]