2620230145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{8093}}^1$

素因数の和:8421

約数の個数: 32

約数和(自身を含む): 3598009632

約数和(自身を除く): 977779487

約数列:

[1, 5, 13, 17, 65, 85, 221, 293, 1105, 1465, 3809, 4981, 8093, 19045, 24905, 40465, 64753, 105209, 137581, 323765, 526045, 687905, 1788553, 2371249, 8942765, 11856245, 30826237, 40311233, 154131185, 201556165, 524046029, 2620230145]

約数ペア:

[(1, 2620230145), (5, 524046029), (13, 201556165), (17, 154131185), (65, 40311233), (85, 30826237), (221, 11856245), (293, 8942765), (1105, 2371249), (1465, 1788553), (3809, 687905), (4981, 526045), (8093, 323765), (19045, 137581), (24905, 105209), (40465, 64753)]