2799236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 5400864

約数和(自身を除く): 2601628

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 563, 1126, 1243, 2252, 2486, 4972, 6193, 12386, 24772, 63619, 127238, 254476, 699809, 1399618, 2799236]

約数ペア:

[(1, 2799236), (2, 1399618), (4, 699809), (11, 254476), (22, 127238), (44, 63619), (113, 24772), (226, 12386), (452, 6193), (563, 4972), (1126, 2486), (1243, 2252)]