129241992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{489553}}^1$

素因数の和:489573

約数の個数: 32

約数和(自身を含む): 352478880

約数和(自身を除く): 223236888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 489553, 979106, 1468659, 1958212, 2937318, 3916424, 5385083, 5874636, 10770166, 11749272, 16155249, 21540332, 32310498, 43080664, 64620996, 129241992]

約数ペア:

[(1, 129241992), (2, 64620996), (3, 43080664), (4, 32310498), (6, 21540332), (8, 16155249), (11, 11749272), (12, 10770166), (22, 5874636), (24, 5385083), (33, 3916424), (44, 2937318), (66, 1958212), (88, 1468659), (132, 979106), (264, 489553)]