2146358599

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{977}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 2714489856

約数和(自身を除く): 568131257

約数列:

[1, 7, 11, 77, 103, 277, 721, 977, 1133, 1939, 3047, 6839, 7931, 10747, 21329, 28531, 75229, 100631, 199717, 270629, 313841, 704417, 1106941, 1894403, 2196887, 2976919, 7748587, 20838433, 27874787, 195123509, 306622657, 2146358599]

約数ペア:

[(1, 2146358599), (7, 306622657), (11, 195123509), (77, 27874787), (103, 20838433), (277, 7748587), (721, 2976919), (977, 2196887), (1133, 1894403), (1939, 1106941), (3047, 704417), (6839, 313841), (7931, 270629), (10747, 199717), (21329, 100631), (28531, 75229)]