248102492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{31153}}^1$

素因数の和:31349

約数の個数: 24

約数和(自身を含む): 476282352

約数和(自身を除く): 228179860

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 31153, 62306, 124612, 342683, 685366, 1370732, 5638693, 11277386, 22554772, 62025623, 124051246, 248102492]

約数ペア:

[(1, 248102492), (2, 124051246), (4, 62025623), (11, 22554772), (22, 11277386), (44, 5638693), (181, 1370732), (362, 685366), (724, 342683), (1991, 124612), (3982, 62306), (7964, 31153)]