2151010304

素因数分解:

$2^{12}\times {\mathrm{61}}^1\times {\mathrm{8609}}^1$

素因数の和:8694

約数の個数: 52

約数和(自身を含む): 4372519620

約数和(自身を除く): 2221509316

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2048, 3904, 4096, 7808, 8609, 15616, 17218, 31232, 34436, 62464, 68872, 124928, 137744, 249856, 275488, 525149, 550976, 1050298, 1101952, 2100596, 2203904, 4201192, 4407808, 8402384, 8815616, 16804768, 17631232, 33609536, 35262464, 67219072, 134438144, 268876288, 537752576, 1075505152, 2151010304]

約数ペア:

[(1, 2151010304), (2, 1075505152), (4, 537752576), (8, 268876288), (16, 134438144), (32, 67219072), (61, 35262464), (64, 33609536), (122, 17631232), (128, 16804768), (244, 8815616), (256, 8402384), (488, 4407808), (512, 4201192), (976, 2203904), (1024, 2100596), (1952, 1101952), (2048, 1050298), (3904, 550976), (4096, 525149), (7808, 275488), (8609, 249856), (15616, 137744), (17218, 124928), (31232, 68872), (34436, 62464)]