258533862

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{19577}}^1$

素因数の和:19684

約数の個数: 32

約数和(自身を含む): 541292544

約数和(自身を除く): 282758682

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 19577, 39154, 58731, 117462, 606887, 1213774, 1389967, 1820661, 2779934, 3641322, 4169901, 8339802, 43088977, 86177954, 129266931, 258533862]

約数ペア:

[(1, 258533862), (2, 129266931), (3, 86177954), (6, 43088977), (31, 8339802), (62, 4169901), (71, 3641322), (93, 2779934), (142, 1820661), (186, 1389967), (213, 1213774), (426, 606887), (2201, 117462), (4402, 58731), (6603, 39154), (13206, 19577)]