4506572

素因数分解:

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

素因数の和:270

約数の個数: 48

約数和(自身を含む): 9757440

約数和(自身を除く): 5250868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 197, 266, 301, 394, 532, 602, 788, 817, 1204, 1379, 1634, 2758, 3268, 3743, 5516, 5719, 7486, 8471, 11438, 14972, 16942, 22876, 26201, 33884, 52402, 59297, 104804, 118594, 160949, 237188, 321898, 643796, 1126643, 2253286, 4506572]

約数ペア:

[(1, 4506572), (2, 2253286), (4, 1126643), (7, 643796), (14, 321898), (19, 237188), (28, 160949), (38, 118594), (43, 104804), (76, 59297), (86, 52402), (133, 33884), (172, 26201), (197, 22876), (266, 16942), (301, 14972), (394, 11438), (532, 8471), (602, 7486), (788, 5719), (817, 5516), (1204, 3743), (1379, 3268), (1634, 2758)]