855013844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{433577}}^1$

素因数の和:433627

約数の個数: 24

約数和(自身を含む): 1638924840

約数和(自身を除く): 783910996

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 433577, 867154, 1734308, 7370809, 12573733, 14741618, 25147466, 29483236, 50294932, 213753461, 427506922, 855013844]

約数ペア:

[(1, 855013844), (2, 427506922), (4, 213753461), (17, 50294932), (29, 29483236), (34, 25147466), (58, 14741618), (68, 12573733), (116, 7370809), (493, 1734308), (986, 867154), (1972, 433577)]