6940242190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1396427}}^1$

素因数の和:1396512

約数の個数: 32

約数和(自身を含む): 14478165504

約数和(自身を除く): 7537923314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 1396427, 2792854, 6982135, 9774989, 13964270, 19549978, 48874945, 97749890, 99146317, 198292634, 495731585, 694024219, 991463170, 1388048438, 3470121095, 6940242190]

約数ペア:

[(1, 6940242190), (2, 3470121095), (5, 1388048438), (7, 991463170), (10, 694024219), (14, 495731585), (35, 198292634), (70, 99146317), (71, 97749890), (142, 48874945), (355, 19549978), (497, 13964270), (710, 9774989), (994, 6982135), (2485, 2792854), (4970, 1396427)]