139050758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4049}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 122222842

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 4049, 4906, 8098, 17171, 28343, 34342, 44539, 56686, 89078, 311773, 623546, 902927, 1805854, 6320489, 9932197, 12640978, 19864394, 69525379, 139050758]

約数ペア:

[(1, 139050758), (2, 69525379), (7, 19864394), (11, 12640978), (14, 9932197), (22, 6320489), (77, 1805854), (154, 902927), (223, 623546), (446, 311773), (1561, 89078), (2453, 56686), (3122, 44539), (4049, 34342), (4906, 28343), (8098, 17171)]