839552014

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{1999}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 1457280000

約数和(自身を除く): 617727986

約数列:

[1, 2, 7, 14, 131, 229, 262, 458, 917, 1603, 1834, 1999, 3206, 3998, 13993, 27986, 29999, 59998, 209993, 261869, 419986, 457771, 523738, 915542, 1833083, 3204397, 3666166, 6408794, 59968001, 119936002, 419776007, 839552014]

約数ペア:

[(1, 839552014), (2, 419776007), (7, 119936002), (14, 59968001), (131, 6408794), (229, 3666166), (262, 3204397), (458, 1833083), (917, 915542), (1603, 523738), (1834, 457771), (1999, 419986), (3206, 261869), (3998, 209993), (13993, 59998), (27986, 29999)]