252212656

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{235273}}^1$

素因数の和:235348

約数の個数: 20

約数和(自身を含む): 495957592

約数和(自身を除く): 243744936

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 235273, 470546, 941092, 1882184, 3764368, 15763291, 31526582, 63053164, 126106328, 252212656]

約数ペア:

[(1, 252212656), (2, 126106328), (4, 63053164), (8, 31526582), (16, 15763291), (67, 3764368), (134, 1882184), (268, 941092), (536, 470546), (1072, 235273)]