2017551072

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{106681}}^1$

素因数の和:106891

約数の個数: 48

約数和(自身を含む): 5323005072

約数和(自身を除く): 3305454000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 18912, 106681, 213362, 320043, 426724, 640086, 853448, 1280172, 1706896, 2560344, 3413792, 5120688, 10241376, 21016157, 42032314, 63048471, 84064628, 126096942, 168129256, 252193884, 336258512, 504387768, 672517024, 1008775536, 2017551072]

約数ペア:

[(1, 2017551072), (2, 1008775536), (3, 672517024), (4, 504387768), (6, 336258512), (8, 252193884), (12, 168129256), (16, 126096942), (24, 84064628), (32, 63048471), (48, 42032314), (96, 21016157), (197, 10241376), (394, 5120688), (591, 3413792), (788, 2560344), (1182, 1706896), (1576, 1280172), (2364, 853448), (3152, 640086), (4728, 426724), (6304, 320043), (9456, 213362), (18912, 106681)]