2017689458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1295051}}^1$

素因数の和:1295113

約数の個数: 16

約数和(自身を含む): 3263531040

約数和(自身を除く): 1245841582

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1295051, 2590102, 24605969, 49211938, 53097091, 106194182, 1008844729, 2017689458]

約数ペア:

[(1, 2017689458), (2, 1008844729), (19, 106194182), (38, 53097091), (41, 49211938), (82, 24605969), (779, 2590102), (1558, 1295051)]