856152022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{117571}}^1$

素因数の和:117915

約数の個数: 16

約数和(自身を含む): 1405220544

約数和(自身を除く): 549068522

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 117571, 235142, 1293281, 2586562, 38916001, 77832002, 428076011, 856152022]

約数ペア:

[(1, 856152022), (2, 428076011), (11, 77832002), (22, 38916001), (331, 2586562), (662, 1293281), (3641, 235142), (7282, 117571)]