2115963688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{16699}}^1$

素因数の和:17089

約数の個数: 32

約数和(自身を含む): 4064112000

約数和(自身を除く): 1948148312

約数列:

[1, 2, 4, 8, 47, 94, 188, 337, 376, 674, 1348, 2696, 15839, 16699, 31678, 33398, 63356, 66796, 126712, 133592, 784853, 1569706, 3139412, 5627563, 6278824, 11255126, 22510252, 45020504, 264495461, 528990922, 1057981844, 2115963688]

約数ペア:

[(1, 2115963688), (2, 1057981844), (4, 528990922), (8, 264495461), (47, 45020504), (94, 22510252), (188, 11255126), (337, 6278824), (376, 5627563), (674, 3139412), (1348, 1569706), (2696, 784853), (15839, 133592), (16699, 126712), (31678, 66796), (33398, 63356)]