297697924

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{140689}}^1$

素因数の和:140739

約数の個数: 18

約数和(自身を含む): 544610990

約数和(自身を除く): 246913066

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 140689, 281378, 562756, 3235847, 6471694, 12943388, 74424481, 148848962, 297697924]

約数ペア:

[(1, 297697924), (2, 148848962), (4, 74424481), (23, 12943388), (46, 6471694), (92, 3235847), (529, 562756), (1058, 281378), (2116, 140689)]