142910558

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47041}}^1$

素因数の和:47088

約数の個数: 24

約数和(自身を含む): 257413824

約数和(自身を除く): 114503266

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 47041, 94082, 329287, 658574, 1458271, 2305009, 2916542, 4610018, 10207897, 20415794, 71455279, 142910558]

約数ペア:

[(1, 142910558), (2, 71455279), (7, 20415794), (14, 10207897), (31, 4610018), (49, 2916542), (62, 2305009), (98, 1458271), (217, 658574), (434, 329287), (1519, 94082), (3038, 47041)]