2011489534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{305419}}^1$

素因数の和:305547

約数の個数: 16

約数和(自身を含む): 3133609200

約数和(自身を除く): 1122119666

約数列:

[1, 2, 37, 74, 89, 178, 3293, 6586, 305419, 610838, 11300503, 22601006, 27182291, 54364582, 1005744767, 2011489534]

約数ペア:

[(1, 2011489534), (2, 1005744767), (37, 54364582), (74, 27182291), (89, 22601006), (178, 11300503), (3293, 610838), (6586, 305419)]