248380784

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{20507}}^1$

素因数の和:21272

約数の個数: 20

約数和(自身を含む): 481896984

約数和(自身を除く): 233516200

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 12112, 20507, 41014, 82028, 164056, 328112, 15523799, 31047598, 62095196, 124190392, 248380784]

約数ペア:

[(1, 248380784), (2, 124190392), (4, 62095196), (8, 31047598), (16, 15523799), (757, 328112), (1514, 164056), (3028, 82028), (6056, 41014), (12112, 20507)]