2142817072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1106827}}^1$

素因数の和:1106857

約数の個数: 30

約数和(自身を含む): 4563451844

約数和(自身を除く): 2420634772

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 1106827, 2213654, 4427308, 8854616, 12175097, 17709232, 24350194, 48700388, 97400776, 133926067, 194801552, 267852134, 535704268, 1071408536, 2142817072]

約数ペア:

[(1, 2142817072), (2, 1071408536), (4, 535704268), (8, 267852134), (11, 194801552), (16, 133926067), (22, 97400776), (44, 48700388), (88, 24350194), (121, 17709232), (176, 12175097), (242, 8854616), (484, 4427308), (968, 2213654), (1936, 1106827)]