2017107905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1\times {\mathrm{8689}}^1$

素因数の和:10324

約数の個数: 16

約数和(自身を含む): 2505848400

約数和(自身を除く): 488740495

約数列:

[1, 5, 29, 145, 1601, 8005, 8689, 43445, 46429, 232145, 251981, 1259905, 13911089, 69555445, 403421581, 2017107905]

約数ペア:

[(1, 2017107905), (5, 403421581), (29, 69555445), (145, 13911089), (1601, 1259905), (8005, 251981), (8689, 232145), (43445, 46429)]