1268860124

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{80491}}^1$

素因数の和:81065

約数の個数: 24

約数和(自身を含む): 2542259328

約数和(自身を除く): 1273399204

約数列:

[1, 2, 4, 7, 14, 28, 563, 1126, 2252, 3941, 7882, 15764, 80491, 160982, 321964, 563437, 1126874, 2253748, 45316433, 90632866, 181265732, 317215031, 634430062, 1268860124]

約数ペア:

[(1, 1268860124), (2, 634430062), (4, 317215031), (7, 181265732), (14, 90632866), (28, 45316433), (563, 2253748), (1126, 1126874), (2252, 563437), (3941, 321964), (7882, 160982), (15764, 80491)]