1071398128

素因数分解:

$2^4\times {\mathrm{2017}}^1\times {\mathrm{33199}}^1$

素因数の和:35224

約数の個数: 20

約数和(自身を含む): 2076925600

約数和(自身を除く): 1005527472

約数列:

[1, 2, 4, 8, 16, 2017, 4034, 8068, 16136, 32272, 33199, 66398, 132796, 265592, 531184, 66962383, 133924766, 267849532, 535699064, 1071398128]

約数ペア:

[(1, 1071398128), (2, 535699064), (4, 267849532), (8, 133924766), (16, 66962383), (2017, 531184), (4034, 265592), (8068, 132796), (16136, 66398), (32272, 33199)]