313935907138

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{33924347}}^1$

素因数の和:33925017

約数の個数: 16

約数和(自身を含む): 538990041024

約数和(自身を除く): 225054133886

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 33924347, 67848694, 237470429, 474940858, 22423993367, 44847986734, 156967953569, 313935907138]

約数ペア:

[(1, 313935907138), (2, 156967953569), (7, 44847986734), (14, 22423993367), (661, 474940858), (1322, 237470429), (4627, 67848694), (9254, 33924347)]