513992704

素因数分解:

$2^{11}\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 1037296260

約数和(自身を除く): 523303556

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1808, 2048, 2221, 3616, 4442, 7232, 8884, 14464, 17768, 28928, 35536, 57856, 71072, 115712, 142144, 231424, 250973, 284288, 501946, 568576, 1003892, 1137152, 2007784, 2274304, 4015568, 4548608, 8031136, 16062272, 32124544, 64249088, 128498176, 256996352, 513992704]

約数ペア:

[(1, 513992704), (2, 256996352), (4, 128498176), (8, 64249088), (16, 32124544), (32, 16062272), (64, 8031136), (113, 4548608), (128, 4015568), (226, 2274304), (256, 2007784), (452, 1137152), (512, 1003892), (904, 568576), (1024, 501946), (1808, 284288), (2048, 250973), (2221, 231424), (3616, 142144), (4442, 115712), (7232, 71072), (8884, 57856), (14464, 35536), (17768, 28928)]