2017495468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1561529}}^1$

素因数の和:1561569

約数の個数: 24

約数和(自身を含む): 3935055600

約数和(自身を除く): 1917560132

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1561529, 3123058, 6246116, 26545993, 29669051, 53091986, 59338102, 106183972, 118676204, 504373867, 1008747734, 2017495468]

約数ペア:

[(1, 2017495468), (2, 1008747734), (4, 504373867), (17, 118676204), (19, 106183972), (34, 59338102), (38, 53091986), (68, 29669051), (76, 26545993), (323, 6246116), (646, 3123058), (1292, 1561529)]