15204489308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{509329}}^1$

素因数の和:509789

約数の個数: 24

約数和(自身を含む): 28237255200

約数和(自身を除く): 13032765892

約数列:

[1, 2, 4, 17, 34, 68, 439, 878, 1756, 7463, 14926, 29852, 509329, 1018658, 2037316, 8658593, 17317186, 34634372, 223595431, 447190862, 894381724, 3801122327, 7602244654, 15204489308]

約数ペア:

[(1, 15204489308), (2, 7602244654), (4, 3801122327), (17, 894381724), (34, 447190862), (68, 223595431), (439, 34634372), (878, 17317186), (1756, 8658593), (7463, 2037316), (14926, 1018658), (29852, 509329)]