307550308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{111593}}^1$

素因数の和:111663

約数の個数: 24

約数和(自身を含む): 590555448

約数和(自身を除く): 283005140

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 111593, 223186, 446372, 1450709, 2901418, 5802836, 5914429, 11828858, 23657716, 76887577, 153775154, 307550308]

約数ペア:

[(1, 307550308), (2, 153775154), (4, 76887577), (13, 23657716), (26, 11828858), (52, 5914429), (53, 5802836), (106, 2901418), (212, 1450709), (689, 446372), (1378, 223186), (2756, 111593)]