2012091232

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{479}}^1\times {\mathrm{881}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 4000752000

約数和(自身を除く): 1988660768

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 479, 596, 881, 958, 1192, 1762, 1916, 2384, 3524, 3832, 4768, 7048, 7664, 14096, 15328, 28192, 71371, 131269, 142742, 262538, 285484, 421999, 525076, 570968, 843998, 1050152, 1141936, 1687996, 2100304, 2283872, 3375992, 4200608, 6751984, 13503968, 62877851, 125755702, 251511404, 503022808, 1006045616, 2012091232]

約数ペア:

[(1, 2012091232), (2, 1006045616), (4, 503022808), (8, 251511404), (16, 125755702), (32, 62877851), (149, 13503968), (298, 6751984), (479, 4200608), (596, 3375992), (881, 2283872), (958, 2100304), (1192, 1687996), (1762, 1141936), (1916, 1050152), (2384, 843998), (3524, 570968), (3832, 525076), (4768, 421999), (7048, 285484), (7664, 262538), (14096, 142742), (15328, 131269), (28192, 71371)]