328709006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{7027}}^1$

素因数の和:8279

約数の個数: 16

約数和(自身を含む): 519509760

約数和(自身を除く): 190800754

約数列:

[1, 2, 19, 38, 1231, 2462, 7027, 14054, 23389, 46778, 133513, 267026, 8650237, 17300474, 164354503, 328709006]

約数ペア:

[(1, 328709006), (2, 164354503), (19, 17300474), (38, 8650237), (1231, 267026), (2462, 133513), (7027, 46778), (14054, 23389)]