2740628738

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 4223681280

約数和(自身を除く): 1483052542

約数列:

[1, 2, 101, 103, 157, 202, 206, 314, 839, 1678, 10403, 15857, 16171, 20806, 31714, 32342, 84739, 86417, 131723, 169478, 172834, 263446, 1633271, 3266542, 8728117, 13304023, 13567469, 17456234, 26608046, 27134938, 1370314369, 2740628738]

約数ペア:

[(1, 2740628738), (2, 1370314369), (101, 27134938), (103, 26608046), (157, 17456234), (202, 13567469), (206, 13304023), (314, 8728117), (839, 3266542), (1678, 1633271), (10403, 263446), (15857, 172834), (16171, 169478), (20806, 131723), (31714, 86417), (32342, 84739)]