920146528

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{15619}}^1$

素因数の和:15899

約数の個数: 48

約数和(自身を含む): 2078334720

約数和(自身を除く): 1158188192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 8416, 14728, 15619, 29456, 31238, 58912, 62476, 109333, 124952, 218666, 249904, 437332, 499808, 874664, 1749328, 3498656, 4107797, 8215594, 16431188, 28754579, 32862376, 57509158, 65724752, 115018316, 131449504, 230036632, 460073264, 920146528]

約数ペア:

[(1, 920146528), (2, 460073264), (4, 230036632), (7, 131449504), (8, 115018316), (14, 65724752), (16, 57509158), (28, 32862376), (32, 28754579), (56, 16431188), (112, 8215594), (224, 4107797), (263, 3498656), (526, 1749328), (1052, 874664), (1841, 499808), (2104, 437332), (3682, 249904), (4208, 218666), (7364, 124952), (8416, 109333), (14728, 62476), (15619, 58912), (29456, 31238)]