906996848

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{520067}}^1$

素因数の和:520184

約数の個数: 20

約数和(自身を含む): 1773431880

約数和(自身を除く): 866435032

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 520067, 1040134, 2080268, 4160536, 8321072, 56687303, 113374606, 226749212, 453498424, 906996848]

約数ペア:

[(1, 906996848), (2, 453498424), (4, 226749212), (8, 113374606), (16, 56687303), (109, 8321072), (218, 4160536), (436, 2080268), (872, 1040134), (1744, 520067)]