2018880908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2909}}^1\times {\mathrm{15773}}^1$

素因数の和:18697

約数の個数: 24

約数和(自身を含む): 3855796560

約数和(自身を除く): 1836915652

約数列:

[1, 2, 4, 11, 22, 44, 2909, 5818, 11636, 15773, 31546, 31999, 63092, 63998, 127996, 173503, 347006, 694012, 45883657, 91767314, 183534628, 504720227, 1009440454, 2018880908]

約数ペア:

[(1, 2018880908), (2, 1009440454), (4, 504720227), (11, 183534628), (22, 91767314), (44, 45883657), (2909, 694012), (5818, 347006), (11636, 173503), (15773, 127996), (31546, 63998), (31999, 63092)]