142742908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463451}}^1$

素因数の和:463473

約数の個数: 24

約数和(自身を含む): 311439744

約数和(自身を除く): 168696836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 463451, 926902, 1853804, 3244157, 5097961, 6488314, 10195922, 12976628, 20391844, 35685727, 71371454, 142742908]

約数ペア:

[(1, 142742908), (2, 71371454), (4, 35685727), (7, 20391844), (11, 12976628), (14, 10195922), (22, 6488314), (28, 5097961), (44, 3244157), (77, 1853804), (154, 926902), (308, 463451)]