988505854

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{11933}}^1$

素因数の和:12100

約数の個数: 32

約数和(自身を含む): 1740263616

約数和(自身を除く): 751757762

約数列:

[1, 2, 7, 14, 61, 97, 122, 194, 427, 679, 854, 1358, 5917, 11834, 11933, 23866, 41419, 82838, 83531, 167062, 727913, 1157501, 1455826, 2315002, 5095391, 8102507, 10190782, 16205014, 70607561, 141215122, 494252927, 988505854]

約数ペア:

[(1, 988505854), (2, 494252927), (7, 141215122), (14, 70607561), (61, 16205014), (97, 10190782), (122, 8102507), (194, 5095391), (427, 2315002), (679, 1455826), (854, 1157501), (1358, 727913), (5917, 167062), (11834, 83531), (11933, 82838), (23866, 41419)]