2646574330

素因数分解:

$2^1\times 5^1\times {\mathrm{6427}}^1\times {\mathrm{41179}}^1$

素因数の和:47613

約数の個数: 16

約数和(自身を含む): 4764690720

約数和(自身を除く): 2118116390

約数列:

[1, 2, 5, 10, 6427, 12854, 32135, 41179, 64270, 82358, 205895, 411790, 264657433, 529314866, 1323287165, 2646574330]

約数ペア:

[(1, 2646574330), (2, 1323287165), (5, 529314866), (10, 264657433), (6427, 411790), (12854, 205895), (32135, 82358), (41179, 64270)]