131913506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{8641}}^1$

素因数の和:9109

約数の個数: 16

約数和(自身を含む): 210000600

約数和(自身を除く): 78087094

約数列:

[1, 2, 17, 34, 449, 898, 7633, 8641, 15266, 17282, 146897, 293794, 3879809, 7759618, 65956753, 131913506]

約数ペア:

[(1, 131913506), (2, 65956753), (17, 7759618), (34, 3879809), (449, 293794), (898, 146897), (7633, 17282), (8641, 15266)]