1999001534

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1\times {\mathrm{5039}}^1$

素因数の和:6607

約数の個数: 16

約数和(自身を含む): 3022790400

約数和(自身を除く): 1023788866

約数列:

[1, 2, 139, 278, 1427, 2854, 5039, 10078, 198353, 396706, 700421, 1400842, 7190653, 14381306, 999500767, 1999001534]

約数ペア:

[(1, 1999001534), (2, 999500767), (139, 14381306), (278, 7190653), (1427, 1400842), (2854, 700421), (5039, 396706), (10078, 198353)]