1567940038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{18947}}^1$

素因数の和:19236

約数の個数: 32

約数和(自身を含む): 2815824384

約数和(自身を除く): 1247884346

約数列:

[1, 2, 7, 14, 23, 46, 161, 257, 322, 514, 1799, 3598, 5911, 11822, 18947, 37894, 41377, 82754, 132629, 265258, 435781, 871562, 3050467, 4869379, 6100934, 9738758, 34085653, 68171306, 111995717, 223991434, 783970019, 1567940038]

約数ペア:

[(1, 1567940038), (2, 783970019), (7, 223991434), (14, 111995717), (23, 68171306), (46, 34085653), (161, 9738758), (257, 6100934), (322, 4869379), (514, 3050467), (1799, 871562), (3598, 435781), (5911, 265258), (11822, 132629), (18947, 82754), (37894, 41377)]