2238393996878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{966751}}^1$

素因数の和:966937

約数の個数: 64

約数和(自身を含む): 3930426931200

約数和(自身を除く): 1692032934322

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 109, 218, 247, 494, 559, 817, 1118, 1417, 1634, 2071, 2834, 4142, 4687, 9374, 10621, 21242, 26923, 53846, 60931, 89053, 121862, 178106, 966751, 1157689, 1933502, 2315378, 12567763, 18368269, 25135526, 36736538, 41570293, 83140586, 105375859, 210751718, 238787497, 477574994, 540413809, 789835567, 1080827618, 1369886167, 1579671134, 2002141321, 2739772334, 4004282642, 4531161937, 9062323874, 10267862371, 20535724742, 26027837173, 52055674346, 58905105181, 86092076803, 117810210362, 172184153606, 1119196998439, 2238393996878]

約数ペア:

[(1, 2238393996878), (2, 1119196998439), (13, 172184153606), (19, 117810210362), (26, 86092076803), (38, 58905105181), (43, 52055674346), (86, 26027837173), (109, 20535724742), (218, 10267862371), (247, 9062323874), (494, 4531161937), (559, 4004282642), (817, 2739772334), (1118, 2002141321), (1417, 1579671134), (1634, 1369886167), (2071, 1080827618), (2834, 789835567), (4142, 540413809), (4687, 477574994), (9374, 238787497), (10621, 210751718), (21242, 105375859), (26923, 83140586), (53846, 41570293), (60931, 36736538), (89053, 25135526), (121862, 18368269), (178106, 12567763), (966751, 2315378), (1157689, 1933502)]