621456428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{50069}}^1$

素因数の和:50209

約数の個数: 24

約数和(自身を含む): 1135587600

約数和(自身を除く): 514131172

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 3103, 6206, 12412, 50069, 100138, 200276, 1452001, 2904002, 5357383, 5808004, 10714766, 21429532, 155364107, 310728214, 621456428]

約数ペア:

[(1, 621456428), (2, 310728214), (4, 155364107), (29, 21429532), (58, 10714766), (107, 5808004), (116, 5357383), (214, 2904002), (428, 1452001), (3103, 200276), (6206, 100138), (12412, 50069)]