2553584068

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2120917}}^1$

素因数の和:2120971

約数の個数: 24

約数和(自身を含む): 5225941952

約数和(自身を除く): 2672357884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2120917, 4241834, 8483668, 14846419, 29692838, 59385676, 91199431, 182398862, 364797724, 638396017, 1276792034, 2553584068]

約数ペア:

[(1, 2553584068), (2, 1276792034), (4, 638396017), (7, 364797724), (14, 182398862), (28, 91199431), (43, 59385676), (86, 29692838), (172, 14846419), (301, 8483668), (602, 4241834), (1204, 2120917)]