2116714340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8141209}}^1$

素因数の和:8141231

約数の個数: 24

約数和(自身を含む): 4787031480

約数和(自身を除く): 2670317140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8141209, 16282418, 32564836, 40706045, 81412090, 105835717, 162824180, 211671434, 423342868, 529178585, 1058357170, 2116714340]

約数ペア:

[(1, 2116714340), (2, 1058357170), (4, 529178585), (5, 423342868), (10, 211671434), (13, 162824180), (20, 105835717), (26, 81412090), (52, 40706045), (65, 32564836), (130, 16282418), (260, 8141209)]