1871993706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{22709}}^1$

素因数の和:23974

約数の個数: 32

約数和(自身を含む): 4087800000

約数和(自身を除く): 2215806294

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1249, 2498, 3747, 7494, 13739, 22709, 27478, 41217, 45418, 68127, 82434, 136254, 249799, 499598, 749397, 1498794, 28363541, 56727082, 85090623, 170181246, 311998951, 623997902, 935996853, 1871993706]

約数ペア:

[(1, 1871993706), (2, 935996853), (3, 623997902), (6, 311998951), (11, 170181246), (22, 85090623), (33, 56727082), (66, 28363541), (1249, 1498794), (2498, 749397), (3747, 499598), (7494, 249799), (13739, 136254), (22709, 82434), (27478, 68127), (41217, 45418)]