251925684

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{216431}}^1$

素因数の和:216535

約数の個数: 24

約数和(自身を含む): 593889408

約数和(自身を除く): 341963724

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 216431, 432862, 649293, 865724, 1298586, 2597172, 20993807, 41987614, 62981421, 83975228, 125962842, 251925684]

約数ペア:

[(1, 251925684), (2, 125962842), (3, 83975228), (4, 62981421), (6, 41987614), (12, 20993807), (97, 2597172), (194, 1298586), (291, 865724), (388, 649293), (582, 432862), (1164, 216431)]