858463004

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{502613}}^1$

素因数の和:502685

約数の個数: 24

約数和(自身を含む): 1745075808

約数和(自身を除く): 886612804

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 502613, 1005226, 2010452, 3518291, 7036582, 14073164, 30659393, 61318786, 122637572, 214615751, 429231502, 858463004]

約数ペア:

[(1, 858463004), (2, 429231502), (4, 214615751), (7, 122637572), (14, 61318786), (28, 30659393), (61, 14073164), (122, 7036582), (244, 3518291), (427, 2010452), (854, 1005226), (1708, 502613)]