2566888919

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 3074457600

約数和(自身を除く): 507568681

約数列:

[1, 7, 29, 191, 203, 239, 277, 1337, 1673, 1939, 5539, 6931, 8033, 38773, 45649, 48517, 52907, 56231, 66203, 319543, 370349, 463421, 1323821, 1534303, 1919887, 9266747, 10740121, 12644773, 13439209, 88513411, 366698417, 2566888919]

約数ペア:

[(1, 2566888919), (7, 366698417), (29, 88513411), (191, 13439209), (203, 12644773), (239, 10740121), (277, 9266747), (1337, 1919887), (1673, 1534303), (1939, 1323821), (5539, 463421), (6931, 370349), (8033, 319543), (38773, 66203), (45649, 56231), (48517, 52907)]