2420656639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1\times {\mathrm{3137}}^1$

素因数の和:5562

約数の個数: 16

約数和(自身を含む): 2699935200

約数和(自身を除く): 279278561

約数列:

[1, 17, 19, 323, 2389, 3137, 40613, 45391, 53329, 59603, 771647, 1013251, 7494293, 127402981, 142391567, 2420656639]

約数ペア:

[(1, 2420656639), (17, 142391567), (19, 127402981), (323, 7494293), (2389, 1013251), (3137, 771647), (40613, 59603), (45391, 53329)]