2017601988

素因数分解:

$2^2\times 3^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1\times {\mathrm{1579}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 4741289280

約数和(自身を除く): 2723687292

約数列:

[1, 2, 3, 4, 6, 12, 233, 457, 466, 699, 914, 932, 1371, 1398, 1579, 1828, 2742, 2796, 3158, 4737, 5484, 6316, 9474, 18948, 106481, 212962, 319443, 367907, 425924, 638886, 721603, 735814, 1103721, 1277772, 1443206, 1471628, 2164809, 2207442, 2886412, 4329618, 4414884, 8659236, 168133499, 336266998, 504400497, 672533996, 1008800994, 2017601988]

約数ペア:

[(1, 2017601988), (2, 1008800994), (3, 672533996), (4, 504400497), (6, 336266998), (12, 168133499), (233, 8659236), (457, 4414884), (466, 4329618), (699, 2886412), (914, 2207442), (932, 2164809), (1371, 1471628), (1398, 1443206), (1579, 1277772), (1828, 1103721), (2742, 735814), (2796, 721603), (3158, 638886), (4737, 425924), (5484, 367907), (6316, 319443), (9474, 212962), (18948, 106481)]