1318898045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1\times {\mathrm{3301}}^1$

素因数の和:5296

約数の個数: 16

約数和(自身を含む): 1622602800

約数和(自身を除く): 303704755

約数列:

[1, 5, 41, 205, 1949, 3301, 9745, 16505, 79909, 135341, 399545, 676705, 6433649, 32168245, 263779609, 1318898045]

約数ペア:

[(1, 1318898045), (5, 263779609), (41, 32168245), (205, 6433649), (1949, 676705), (3301, 399545), (9745, 135341), (16505, 79909)]