254215027708

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{2361803}}^1$

素因数の和:2362257

約数の個数: 24

約数和(自身を含む): 452332702080

約数和(自身を除く): 198117674372

約数列:

[1, 2, 4, 71, 142, 284, 379, 758, 1516, 26909, 53818, 107636, 2361803, 4723606, 9447212, 167688013, 335376026, 670752052, 895123337, 1790246674, 3580493348, 63553756927, 127107513854, 254215027708]

約数ペア:

[(1, 254215027708), (2, 127107513854), (4, 63553756927), (71, 3580493348), (142, 1790246674), (284, 895123337), (379, 670752052), (758, 335376026), (1516, 167688013), (26909, 9447212), (53818, 4723606), (107636, 2361803)]