2011679992

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241093}}^1$

素因数の和:241255

約数の個数: 32

約数和(自身を含む): 4339692000

約数和(自身を除く): 2328012008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 241093, 482186, 964372, 1687651, 1928744, 3375302, 6750604, 13501208, 35922857, 71845714, 143691428, 251459999, 287382856, 502919998, 1005839996, 2011679992]

約数ペア:

[(1, 2011679992), (2, 1005839996), (4, 502919998), (7, 287382856), (8, 251459999), (14, 143691428), (28, 71845714), (56, 35922857), (149, 13501208), (298, 6750604), (596, 3375302), (1043, 1928744), (1192, 1687651), (2086, 964372), (4172, 482186), (8344, 241093)]