1490257524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17741161}}^1$

素因数の和:17741175

約数の個数: 24

約数和(自身を含む): 3974020288

約数和(自身を除く): 2483762764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 17741161, 35482322, 53223483, 70964644, 106446966, 124188127, 212893932, 248376254, 372564381, 496752508, 745128762, 1490257524]

約数ペア:

[(1, 1490257524), (2, 745128762), (3, 496752508), (4, 372564381), (6, 248376254), (7, 212893932), (12, 124188127), (14, 106446966), (21, 70964644), (28, 53223483), (42, 35482322), (84, 17741161)]