2019666530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{29837}}^1$

素因数の和:30818

約数の個数: 32

約数和(自身を含む): 4159178496

約数和(自身を除く): 2139511966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 967, 1934, 4835, 6769, 9670, 13538, 29837, 33845, 59674, 67690, 149185, 208859, 298370, 417718, 1044295, 2088590, 28852379, 57704758, 144261895, 201966653, 288523790, 403933306, 1009833265, 2019666530]

約数ペア:

[(1, 2019666530), (2, 1009833265), (5, 403933306), (7, 288523790), (10, 201966653), (14, 144261895), (35, 57704758), (70, 28852379), (967, 2088590), (1934, 1044295), (4835, 417718), (6769, 298370), (9670, 208859), (13538, 149185), (29837, 67690), (33845, 59674)]