240770852

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{17657}}^1$

素因数の和:18155

約数の個数: 24

約数和(自身を含む): 482557824

約数和(自身を除く): 241786972

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 13636, 17657, 35314, 70628, 123599, 247198, 494396, 8598959, 17197918, 34395836, 60192713, 120385426, 240770852]

約数ペア:

[(1, 240770852), (2, 120385426), (4, 60192713), (7, 34395836), (14, 17197918), (28, 8598959), (487, 494396), (974, 247198), (1948, 123599), (3409, 70628), (6818, 35314), (13636, 17657)]