2912786051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359027}}^1$

素因数の和:359114

約数の個数: 16

約数和(自身を含む): 3561557760

約数和(自身を除く): 648771709

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 359027, 2513189, 6821513, 21900647, 47750591, 153304529, 416112293, 2912786051]

約数ペア:

[(1, 2912786051), (7, 416112293), (19, 153304529), (61, 47750591), (133, 21900647), (427, 6821513), (1159, 2513189), (8113, 359027)]