218120084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599231}}^1$

素因数の和:599255

約数の個数: 24

約数和(自身を含む): 469797888

約数和(自身を除く): 251677804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 599231, 1198462, 2396924, 4194617, 7790003, 8389234, 15580006, 16778468, 31160012, 54530021, 109060042, 218120084]

約数ペア:

[(1, 218120084), (2, 109060042), (4, 54530021), (7, 31160012), (13, 16778468), (14, 15580006), (26, 8389234), (28, 7790003), (52, 4194617), (91, 2396924), (182, 1198462), (364, 599231)]