350974726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{130087}}^1$

素因数の和:130179

約数の個数: 16

約数和(自身を含む): 561980160

約数和(自身を除く): 211005434

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 130087, 260174, 2471653, 4943306, 9236177, 18472354, 175487363, 350974726]

約数ペア:

[(1, 350974726), (2, 175487363), (19, 18472354), (38, 9236177), (71, 4943306), (142, 2471653), (1349, 260174), (2698, 130087)]