2099693696

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 4261815000

約数和(自身を除く): 2162121304

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 149, 178, 298, 356, 596, 712, 1192, 1237, 1424, 2384, 2474, 2848, 4768, 4948, 5696, 9536, 9896, 11392, 13261, 19072, 19792, 26522, 39584, 53044, 79168, 106088, 110093, 158336, 184313, 212176, 220186, 368626, 424352, 440372, 737252, 848704, 880744, 1474504, 1697408, 1761488, 2949008, 3522976, 5898016, 7045952, 11796032, 14091904, 16403857, 23592064, 32807714, 65615428, 131230856, 262461712, 524923424, 1049846848, 2099693696]

約数ペア:

[(1, 2099693696), (2, 1049846848), (4, 524923424), (8, 262461712), (16, 131230856), (32, 65615428), (64, 32807714), (89, 23592064), (128, 16403857), (149, 14091904), (178, 11796032), (298, 7045952), (356, 5898016), (596, 3522976), (712, 2949008), (1192, 1761488), (1237, 1697408), (1424, 1474504), (2384, 880744), (2474, 848704), (2848, 737252), (4768, 440372), (4948, 424352), (5696, 368626), (9536, 220186), (9896, 212176), (11392, 184313), (13261, 158336), (19072, 110093), (19792, 106088), (26522, 79168), (39584, 53044)]