291514804

素因数分解:

$2^2\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{5003}}^1$

素因数の和:7095

約数の個数: 24

約数和(自身を含む): 583426368

約数和(自身を除く): 291911564

約数列:

[1, 2, 4, 7, 14, 28, 2081, 4162, 5003, 8324, 10006, 14567, 20012, 29134, 35021, 58268, 70042, 140084, 10411243, 20822486, 41644972, 72878701, 145757402, 291514804]

約数ペア:

[(1, 291514804), (2, 145757402), (4, 72878701), (7, 41644972), (14, 20822486), (28, 10411243), (2081, 140084), (4162, 70042), (5003, 58268), (8324, 35021), (10006, 29134), (14567, 20012)]