2065355968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{52817}}^1$

素因数の和:52889

約数の個数: 56

約数和(自身を含む): 4507699392

約数和(自身を除く): 2442343424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 4888, 9776, 19552, 39104, 52817, 105634, 211268, 422536, 686621, 845072, 1373242, 1690144, 2482399, 2746484, 3380288, 4964798, 5492968, 9929596, 10985936, 19859192, 21971872, 32271187, 39718384, 43943744, 64542374, 79436768, 129084748, 158873536, 258169496, 516338992, 1032677984, 2065355968]

約数ペア:

[(1, 2065355968), (2, 1032677984), (4, 516338992), (8, 258169496), (13, 158873536), (16, 129084748), (26, 79436768), (32, 64542374), (47, 43943744), (52, 39718384), (64, 32271187), (94, 21971872), (104, 19859192), (188, 10985936), (208, 9929596), (376, 5492968), (416, 4964798), (611, 3380288), (752, 2746484), (832, 2482399), (1222, 1690144), (1504, 1373242), (2444, 845072), (3008, 686621), (4888, 422536), (9776, 211268), (19552, 105634), (39104, 52817)]