2016504035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{11393}}^1$

素因数の和:11807

約数の個数: 32

約数和(自身を含む): 2986139520

約数和(自身を除く): 969635485

約数列:

[1, 5, 7, 13, 35, 65, 91, 389, 455, 1945, 2723, 5057, 11393, 13615, 25285, 35399, 56965, 79751, 148109, 176995, 398755, 740545, 1036763, 4431877, 5183815, 22159385, 31023139, 57614401, 155115695, 288072005, 403300807, 2016504035]

約数ペア:

[(1, 2016504035), (5, 403300807), (7, 288072005), (13, 155115695), (35, 57614401), (65, 31023139), (91, 22159385), (389, 5183815), (455, 4431877), (1945, 1036763), (2723, 740545), (5057, 398755), (11393, 176995), (13615, 148109), (25285, 79751), (35399, 56965)]