249222316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{468463}}^1$

素因数の和:468493

約数の個数: 24

約数和(自身を含む): 524679680

約数和(自身を除く): 275457364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 468463, 936926, 1873852, 3279241, 6558482, 8900797, 13116964, 17801594, 35603188, 62305579, 124611158, 249222316]

約数ペア:

[(1, 249222316), (2, 124611158), (4, 62305579), (7, 35603188), (14, 17801594), (19, 13116964), (28, 8900797), (38, 6558482), (76, 3279241), (133, 1873852), (266, 936926), (532, 468463)]