2152766

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2024

約数の個数: 24

約数和(自身を含む): 4099896

約数和(自身を除く): 1947130

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1997, 3994, 13979, 21967, 27958, 43934, 97853, 153769, 195706, 307538, 1076383, 2152766]

約数ペア:

[(1, 2152766), (2, 1076383), (7, 307538), (11, 195706), (14, 153769), (22, 97853), (49, 43934), (77, 27958), (98, 21967), (154, 13979), (539, 3994), (1078, 1997)]