2124992401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{4799}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 2614809600

約数和(自身を除く): 489817199

約数列:

[1, 7, 17, 61, 119, 427, 1037, 3721, 4799, 7259, 26047, 33593, 63257, 81583, 292739, 442799, 571081, 2049173, 4976563, 17857079, 34835941, 124999553, 303570343, 2124992401]

約数ペア:

[(1, 2124992401), (7, 303570343), (17, 124999553), (61, 34835941), (119, 17857079), (427, 4976563), (1037, 2049173), (3721, 571081), (4799, 442799), (7259, 292739), (26047, 81583), (33593, 63257)]