838093876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{208067}}^1$

素因数の和:208143

約数の個数: 24

約数和(自身を含む): 1572994080

約数和(自身を除く): 734900204

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 208067, 416134, 832268, 3953273, 7906546, 11027551, 15813092, 22055102, 44110204, 209523469, 419046938, 838093876]

約数ペア:

[(1, 838093876), (2, 419046938), (4, 209523469), (19, 44110204), (38, 22055102), (53, 15813092), (76, 11027551), (106, 7906546), (212, 3953273), (1007, 832268), (2014, 416134), (4028, 208067)]