2040341917691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1657}}^1\times {\mathrm{17401}}^1$

素因数の和:19995

約数の個数: 32

約数和(自身を含む): 2548254213120

約数和(自身を除く): 507912295429

約数列:

[1, 7, 11, 77, 919, 1657, 6433, 10109, 11599, 17401, 18227, 70763, 121807, 127589, 191411, 1339877, 1522783, 10659481, 15991519, 16750613, 28833457, 111940633, 117254291, 175906709, 201834199, 317168027, 1231346963, 2220176189, 26497946983, 185485628881, 291477416813, 2040341917691]

約数ペア:

[(1, 2040341917691), (7, 291477416813), (11, 185485628881), (77, 26497946983), (919, 2220176189), (1657, 1231346963), (6433, 317168027), (10109, 201834199), (11599, 175906709), (17401, 117254291), (18227, 111940633), (70763, 28833457), (121807, 16750613), (127589, 15991519), (191411, 10659481), (1339877, 1522783)]