2106603989

素因数分解:

$7^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1\times {\mathrm{877}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 2419065600

約数和(自身を除く): 312461611

約数列:

[1, 7, 409, 839, 877, 2863, 5873, 6139, 343151, 358693, 735803, 2402057, 2510851, 5150621, 300943427, 2106603989]

約数ペア:

[(1, 2106603989), (7, 300943427), (409, 5150621), (839, 2510851), (877, 2402057), (2863, 735803), (5873, 358693), (6139, 343151)]