2119376

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 4761600

約数和(自身を除く): 2642224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 149, 254, 298, 508, 596, 889, 1016, 1043, 1192, 1778, 2032, 2086, 2384, 3556, 4172, 7112, 8344, 14224, 16688, 18923, 37846, 75692, 132461, 151384, 264922, 302768, 529844, 1059688, 2119376]

約数ペア:

[(1, 2119376), (2, 1059688), (4, 529844), (7, 302768), (8, 264922), (14, 151384), (16, 132461), (28, 75692), (56, 37846), (112, 18923), (127, 16688), (149, 14224), (254, 8344), (298, 7112), (508, 4172), (596, 3556), (889, 2384), (1016, 2086), (1043, 2032), (1192, 1778)]