328297502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{407317}}^1$

素因数の和:407363

約数の個数: 16

約数和(自身を含む): 547435392

約数和(自身を除く): 219137890

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 407317, 814634, 5295121, 10590242, 12626827, 25253654, 164148751, 328297502]

約数ペア:

[(1, 328297502), (2, 164148751), (13, 25253654), (26, 12626827), (31, 10590242), (62, 5295121), (403, 814634), (806, 407317)]