1247979092

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 2275801920

約数和(自身を除く): 1027822828

約数列:

[1, 2, 4, 59, 73, 107, 118, 146, 214, 236, 292, 428, 677, 1354, 2708, 4307, 6313, 7811, 8614, 12626, 15622, 17228, 25252, 31244, 39943, 49421, 72439, 79886, 98842, 144878, 159772, 197684, 289756, 460849, 921698, 1843396, 2915839, 4273901, 5288047, 5831678, 8547802, 10576094, 11663356, 17095604, 21152188, 311994773, 623989546, 1247979092]

約数ペア:

[(1, 1247979092), (2, 623989546), (4, 311994773), (59, 21152188), (73, 17095604), (107, 11663356), (118, 10576094), (146, 8547802), (214, 5831678), (236, 5288047), (292, 4273901), (428, 2915839), (677, 1843396), (1354, 921698), (2708, 460849), (4307, 289756), (6313, 197684), (7811, 159772), (8614, 144878), (12626, 98842), (15622, 79886), (17228, 72439), (25252, 49421), (31244, 39943)]