26878322013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1031837}}^1$

素因数の和:1032316

約数の個数: 16

約数和(自身を含む): 37806544320

約数和(自身を除く): 10928222307

約数列:

[1, 3, 19, 57, 457, 1371, 8683, 26049, 1031837, 3095511, 19604903, 58814709, 471549509, 1414648527, 8959440671, 26878322013]

約数ペア:

[(1, 26878322013), (3, 8959440671), (19, 1414648527), (57, 471549509), (457, 58814709), (1371, 19604903), (8683, 3095511), (26049, 1031837)]