2011640152

素因数分解:

$2^3\times {\mathrm{2089}}^1\times {\mathrm{120371}}^1$

素因数の和:122466

約数の個数: 16

約数和(自身を含む): 3773662200

約数和(自身を除く): 1762022048

約数列:

[1, 2, 4, 8, 2089, 4178, 8356, 16712, 120371, 240742, 481484, 962968, 251455019, 502910038, 1005820076, 2011640152]

約数ペア:

[(1, 2011640152), (2, 1005820076), (4, 502910038), (8, 251455019), (2089, 962968), (4178, 481484), (8356, 240742), (16712, 120371)]