679732346

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{23633}}^1$

素因数の和:23905

約数の個数: 16

約数和(自身を含む): 1038856104

約数和(自身を除く): 359123758

約数列:

[1, 2, 73, 146, 197, 394, 14381, 23633, 28762, 47266, 1725209, 3450418, 4655701, 9311402, 339866173, 679732346]

約数ペア:

[(1, 679732346), (2, 339866173), (73, 9311402), (146, 4655701), (197, 3450418), (394, 1725209), (14381, 47266), (23633, 28762)]