2017758973415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1\times {\mathrm{877}}^1\times {\mathrm{21647}}^1$

素因数の和:23291

約数の個数: 32

約数和(自身を含む): 2511197441280

約数和(自身を除く): 493438467865

約数列:

[1, 5, 29, 145, 733, 877, 3665, 4385, 21257, 21647, 25433, 106285, 108235, 127165, 627763, 642841, 3138815, 3214205, 15867251, 18642389, 18984419, 79336255, 93211945, 94922095, 460150279, 550548151, 2300751395, 2752740755, 13915579127, 69577895635, 403551794683, 2017758973415]

約数ペア:

[(1, 2017758973415), (5, 403551794683), (29, 69577895635), (145, 13915579127), (733, 2752740755), (877, 2300751395), (3665, 550548151), (4385, 460150279), (21257, 94922095), (21647, 93211945), (25433, 79336255), (106285, 18984419), (108235, 18642389), (127165, 15867251), (627763, 3214205), (642841, 3138815)]