2160991294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{136237}}^1$

素因数の和:136360

約数の個数: 32

約数和(自身を含む): 4080600576

約数和(自身を除く): 1919609282

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 15862, 136237, 272474, 953659, 1498607, 1907318, 2997214, 10490249, 14032411, 20980498, 28064822, 98226877, 154356521, 196453754, 308713042, 1080495647, 2160991294]

約数ペア:

[(1, 2160991294), (2, 1080495647), (7, 308713042), (11, 196453754), (14, 154356521), (22, 98226877), (77, 28064822), (103, 20980498), (154, 14032411), (206, 10490249), (721, 2997214), (1133, 1907318), (1442, 1498607), (2266, 953659), (7931, 272474), (15862, 136237)]