2581036752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7681657}}^1$

素因数の和:7681675

約数の個数: 40

約数和(自身を含む): 7620204736

約数和(自身を除く): 5039167984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7681657, 15363314, 23044971, 30726628, 46089942, 53771599, 61453256, 92179884, 107543198, 122906512, 161314797, 184359768, 215086396, 322629594, 368719536, 430172792, 645259188, 860345584, 1290518376, 2581036752]

約数ペア:

[(1, 2581036752), (2, 1290518376), (3, 860345584), (4, 645259188), (6, 430172792), (7, 368719536), (8, 322629594), (12, 215086396), (14, 184359768), (16, 161314797), (21, 122906512), (24, 107543198), (28, 92179884), (42, 61453256), (48, 53771599), (56, 46089942), (84, 30726628), (112, 23044971), (168, 15363314), (336, 7681657)]