84980882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{319477}}^1$

素因数の和:319505

約数の個数: 16

約数和(自身を含む): 153349440

約数和(自身を除く): 68368558

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 319477, 638954, 2236339, 4472678, 6070063, 12140126, 42490441, 84980882]

約数ペア:

[(1, 84980882), (2, 42490441), (7, 12140126), (14, 6070063), (19, 4472678), (38, 2236339), (133, 638954), (266, 319477)]