2018471842

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{74797}}^1$

素因数の和:75033

約数の個数: 16

約数和(自身を含む): 3080480832

約数和(自身を除く): 1062008990

約数列:

[1, 2, 103, 131, 206, 262, 13493, 26986, 74797, 149594, 7704091, 9798407, 15408182, 19596814, 1009235921, 2018471842]

約数ペア:

[(1, 2018471842), (2, 1009235921), (103, 19596814), (131, 15408182), (206, 9798407), (262, 7704091), (13493, 149594), (26986, 74797)]