2022777895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8147}}^1$

素因数の和:8319

約数の個数: 32

約数和(自身を含む): 2703310848

約数和(自身を除く): 680532953

約数列:

[1, 5, 17, 23, 85, 115, 127, 391, 635, 1955, 2159, 2921, 8147, 10795, 14605, 40735, 49657, 138499, 187381, 248285, 692495, 936905, 1034669, 3185477, 5173345, 15927385, 17589373, 23797387, 87946865, 118986935, 404555579, 2022777895]

約数ペア:

[(1, 2022777895), (5, 404555579), (17, 118986935), (23, 87946865), (85, 23797387), (115, 17589373), (127, 15927385), (391, 5173345), (635, 3185477), (1955, 1034669), (2159, 936905), (2921, 692495), (8147, 248285), (10795, 187381), (14605, 138499), (40735, 49657)]