2021768908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{17881}}^1$

素因数の和:19137

約数の個数: 24

約数和(自身を含む): 3695136480

約数和(自身を除く): 1673367572

約数列:

[1, 2, 4, 23, 46, 92, 1229, 2458, 4916, 17881, 28267, 35762, 56534, 71524, 113068, 411263, 822526, 1645052, 21975749, 43951498, 87902996, 505442227, 1010884454, 2021768908]

約数ペア:

[(1, 2021768908), (2, 1010884454), (4, 505442227), (23, 87902996), (46, 43951498), (92, 21975749), (1229, 1645052), (2458, 822526), (4916, 411263), (17881, 113068), (28267, 71524), (35762, 56534)]