313680554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{27367}}^1$

素因数の和:27901

約数の個数: 16

約数和(自身を含む): 514299456

約数和(自身を除く): 200618902

約数列:

[1, 2, 11, 22, 521, 1042, 5731, 11462, 27367, 54734, 301037, 602074, 14258207, 28516414, 156840277, 313680554]

約数ペア:

[(1, 313680554), (2, 156840277), (11, 28516414), (22, 14258207), (521, 602074), (1042, 301037), (5731, 54734), (11462, 27367)]