1808104772

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{8861}}^1$

素因数の和:9371

約数の個数: 24

約数和(自身を含む): 3195991680

約数和(自身を除く): 1387886908

約数列:

[1, 2, 4, 139, 278, 367, 556, 734, 1468, 8861, 17722, 35444, 51013, 102026, 204052, 1231679, 2463358, 3251987, 4926716, 6503974, 13007948, 452026193, 904052386, 1808104772]

約数ペア:

[(1, 1808104772), (2, 904052386), (4, 452026193), (139, 13007948), (278, 6503974), (367, 4926716), (556, 3251987), (734, 2463358), (1468, 1231679), (8861, 204052), (17722, 102026), (35444, 51013)]