858210196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{38197}}^1$

素因数の和:38379

約数の個数: 24

約数和(自身を含む): 1549769256

約数和(自身を除く): 691559060

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 5617, 11234, 22468, 38197, 76394, 152788, 1566077, 3132154, 5232989, 6264308, 10465978, 20931956, 214552549, 429105098, 858210196]

約数ペア:

[(1, 858210196), (2, 429105098), (4, 214552549), (41, 20931956), (82, 10465978), (137, 6264308), (164, 5232989), (274, 3132154), (548, 1566077), (5617, 152788), (11234, 76394), (22468, 38197)]