2664236449

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{225077}}^1$

素因数の和:225192

約数の個数: 16

約数和(自身を含む): 3241123200

約数和(自身を除く): 576886751

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 225077, 1575539, 4276463, 20031853, 29935241, 140222971, 380605207, 2664236449]

約数ペア:

[(1, 2664236449), (7, 380605207), (19, 140222971), (89, 29935241), (133, 20031853), (623, 4276463), (1691, 1575539), (11837, 225077)]