290425838

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1\times {\mathrm{2333}}^1$

素因数の和:3331

約数の個数: 16

約数和(自身を含む): 442806480

約数和(自身を除く): 152380642

約数列:

[1, 2, 67, 134, 929, 1858, 2333, 4666, 62243, 124486, 156311, 312622, 2167357, 4334714, 145212919, 290425838]

約数ペア:

[(1, 290425838), (2, 145212919), (67, 4334714), (134, 2167357), (929, 312622), (1858, 156311), (2333, 124486), (4666, 62243)]