2830566798

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{2731}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 6229222272

約数和(自身を除く): 3398655474

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 811, 1278, 1622, 2433, 2731, 4866, 5462, 7299, 8193, 14598, 16386, 24579, 49158, 57581, 115162, 172743, 193901, 345486, 387802, 518229, 581703, 1036458, 1163406, 1745109, 2214841, 3490218, 4429682, 6644523, 13289046, 19933569, 39867138, 157253711, 314507422, 471761133, 943522266, 1415283399, 2830566798]

約数ペア:

[(1, 2830566798), (2, 1415283399), (3, 943522266), (6, 471761133), (9, 314507422), (18, 157253711), (71, 39867138), (142, 19933569), (213, 13289046), (426, 6644523), (639, 4429682), (811, 3490218), (1278, 2214841), (1622, 1745109), (2433, 1163406), (2731, 1036458), (4866, 581703), (5462, 518229), (7299, 387802), (8193, 345486), (14598, 193901), (16386, 172743), (24579, 115162), (49158, 57581)]