247574828

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{5077}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 441907872

約数和(自身を除く): 194333044

約数列:

[1, 2, 4, 73, 146, 167, 292, 334, 668, 5077, 10154, 12191, 20308, 24382, 48764, 370621, 741242, 847859, 1482484, 1695718, 3391436, 61893707, 123787414, 247574828]

約数ペア:

[(1, 247574828), (2, 123787414), (4, 61893707), (73, 3391436), (146, 1695718), (167, 1482484), (292, 847859), (334, 741242), (668, 370621), (5077, 48764), (10154, 24382), (12191, 20308)]