1366948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 2669184

約数和(自身を除く): 1302236

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 661, 1034, 1322, 2068, 2644, 7271, 14542, 29084, 31067, 62134, 124268, 341737, 683474, 1366948]

約数ペア:

[(1, 1366948), (2, 683474), (4, 341737), (11, 124268), (22, 62134), (44, 31067), (47, 29084), (94, 14542), (188, 7271), (517, 2644), (661, 2068), (1034, 1322)]