2034346497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{254071}}^1$

素因数の和:254248

約数の個数: 16

約数和(自身を含む): 2890323072

約数和(自身を除く): 855976575

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 254071, 762213, 4319207, 12957621, 39889147, 119667441, 678115499, 2034346497]

約数ペア:

[(1, 2034346497), (3, 678115499), (17, 119667441), (51, 39889147), (157, 12957621), (471, 4319207), (2669, 762213), (8007, 254071)]