680928766

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{685039}}^1$

素因数の和:685119

約数の個数: 16

約数和(自身を含む): 1183749120

約数和(自身を除く): 502820354

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 685039, 1370078, 4795273, 9590546, 48637769, 97275538, 340464383, 680928766]

約数ペア:

[(1, 680928766), (2, 340464383), (7, 97275538), (14, 48637769), (71, 9590546), (142, 4795273), (497, 1370078), (994, 685039)]