1640596258

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{158573}}^1$

素因数の和:159321

約数の個数: 16

約数和(自身を含む): 2816274240

約数和(自身を除く): 1175677982

約数列:

[1, 2, 7, 14, 739, 1478, 5173, 10346, 158573, 317146, 1110011, 2220022, 117185447, 234370894, 820298129, 1640596258]

約数ペア:

[(1, 1640596258), (2, 820298129), (7, 234370894), (14, 117185447), (739, 2220022), (1478, 1110011), (5173, 317146), (10346, 158573)]