2253286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 4181760

約数和(自身を除く): 1928474

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 197, 266, 301, 394, 602, 817, 1379, 1634, 2758, 3743, 5719, 7486, 8471, 11438, 16942, 26201, 52402, 59297, 118594, 160949, 321898, 1126643, 2253286]

約数ペア:

[(1, 2253286), (2, 1126643), (7, 321898), (14, 160949), (19, 118594), (38, 59297), (43, 52402), (86, 26201), (133, 16942), (197, 11438), (266, 8471), (301, 7486), (394, 5719), (602, 3743), (817, 2758), (1379, 1634)]