296934638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 606735360

約数和(自身を除く): 309800722

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 497, 781, 923, 994, 1001, 1562, 1846, 2002, 2089, 4178, 5467, 6461, 10153, 10934, 12922, 14623, 20306, 22979, 27157, 29246, 45958, 54314, 71071, 142142, 148319, 160853, 190099, 296638, 298727, 321706, 380198, 597454, 1038233, 1631509, 1928147, 2076466, 2091089, 3263018, 3856294, 4182178, 11420563, 13497029, 21209617, 22841126, 26994058, 42419234, 148467319, 296934638]

約数ペア:

[(1, 296934638), (2, 148467319), (7, 42419234), (11, 26994058), (13, 22841126), (14, 21209617), (22, 13497029), (26, 11420563), (71, 4182178), (77, 3856294), (91, 3263018), (142, 2091089), (143, 2076466), (154, 1928147), (182, 1631509), (286, 1038233), (497, 597454), (781, 380198), (923, 321706), (994, 298727), (1001, 296638), (1562, 190099), (1846, 160853), (2002, 148319), (2089, 142142), (4178, 71071), (5467, 54314), (6461, 45958), (10153, 29246), (10934, 27157), (12922, 22979), (14623, 20306)]