2017768892

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{631}}^1\times {\mathrm{4621}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 3557904672

約数和(自身を除く): 1540135780

約数列:

[1, 2, 4, 173, 346, 631, 692, 1262, 2524, 4621, 9242, 18484, 109163, 218326, 436652, 799433, 1598866, 2915851, 3197732, 5831702, 11663404, 504442223, 1008884446, 2017768892]

約数ペア:

[(1, 2017768892), (2, 1008884446), (4, 504442223), (173, 11663404), (346, 5831702), (631, 3197732), (692, 2915851), (1262, 1598866), (2524, 799433), (4621, 436652), (9242, 218326), (18484, 109163)]