15663413318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{90031}}^1$

素因数の和:90117

約数の個数: 48

約数和(自身を含む): 29187654144

約数和(自身を除く): 13524240826

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 289, 301, 578, 602, 731, 1462, 2023, 4046, 5117, 10234, 12427, 24854, 86989, 90031, 173978, 180062, 630217, 1260434, 1530527, 3061054, 3871333, 7742666, 10713689, 21427378, 26018959, 27099331, 52037918, 54198662, 65812661, 131625322, 182132713, 364265426, 460688627, 921377254, 1118815237, 2237630474, 7831706659, 15663413318]

約数ペア:

[(1, 15663413318), (2, 7831706659), (7, 2237630474), (14, 1118815237), (17, 921377254), (34, 460688627), (43, 364265426), (86, 182132713), (119, 131625322), (238, 65812661), (289, 54198662), (301, 52037918), (578, 27099331), (602, 26018959), (731, 21427378), (1462, 10713689), (2023, 7742666), (4046, 3871333), (5117, 3061054), (10234, 1530527), (12427, 1260434), (24854, 630217), (86989, 180062), (90031, 173978)]