438522062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{205493}}^1$

素因数の和:205603

約数の個数: 16

約数和(自身を含む): 724982832

約数和(自身を除く): 286460770

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 205493, 410986, 2260423, 4520846, 19932821, 39865642, 219261031, 438522062]

約数ペア:

[(1, 438522062), (2, 219261031), (11, 39865642), (22, 19932821), (97, 4520846), (194, 2260423), (1067, 410986), (2134, 205493)]