2064210008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1940047}}^1$

素因数の和:1940079

約数の個数: 32

約数和(自身を含む): 4656115200

約数和(自身を除く): 2591905192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1940047, 3880094, 7760188, 13580329, 15520376, 27160658, 36860893, 54321316, 73721786, 108642632, 147443572, 258026251, 294887144, 516052502, 1032105004, 2064210008]

約数ペア:

[(1, 2064210008), (2, 1032105004), (4, 516052502), (7, 294887144), (8, 258026251), (14, 147443572), (19, 108642632), (28, 73721786), (38, 54321316), (56, 36860893), (76, 27160658), (133, 15520376), (152, 13580329), (266, 7760188), (532, 3880094), (1064, 1940047)]