418099972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{86599}}^1$

素因数の和:86691

約数の個数: 24

約数和(自身を含む): 785635200

約数和(自身を除く): 367535228

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 86599, 173198, 346396, 1472183, 2944366, 5888732, 6148529, 12297058, 24594116, 104524993, 209049986, 418099972]

約数ペア:

[(1, 418099972), (2, 209049986), (4, 104524993), (17, 24594116), (34, 12297058), (68, 6148529), (71, 5888732), (142, 2944366), (284, 1472183), (1207, 346396), (2414, 173198), (4828, 86599)]