858950792

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{37139}}^1$

素因数の和:37218

約数の個数: 48

約数和(自身を含む): 1905282000

約数和(自身を除く): 1046331208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2891, 3304, 5782, 11564, 23128, 37139, 74278, 148556, 259973, 297112, 519946, 1039892, 1819811, 2079784, 2191201, 3639622, 4382402, 7279244, 8764804, 14558488, 15338407, 17529608, 30676814, 61353628, 107368849, 122707256, 214737698, 429475396, 858950792]

約数ペア:

[(1, 858950792), (2, 429475396), (4, 214737698), (7, 122707256), (8, 107368849), (14, 61353628), (28, 30676814), (49, 17529608), (56, 15338407), (59, 14558488), (98, 8764804), (118, 7279244), (196, 4382402), (236, 3639622), (392, 2191201), (413, 2079784), (472, 1819811), (826, 1039892), (1652, 519946), (2891, 297112), (3304, 259973), (5782, 148556), (11564, 74278), (23128, 37139)]