26968689215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18039257}}^1$

素因数の和:18039298

約数の個数: 16

約数和(自身を含む): 36367144128

約数和(自身を除く): 9398454913

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 18039257, 90196285, 234510341, 414902911, 1172551705, 2074514555, 5393737843, 26968689215]

約数ペア:

[(1, 26968689215), (5, 5393737843), (13, 2074514555), (23, 1172551705), (65, 414902911), (115, 234510341), (299, 90196285), (1495, 18039257)]