538045216962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{20956813}}^1$

素因数の和:20957218

約数の個数: 32

約数和(自身を含む): 1176934674240

約数和(自身を除く): 638889457278

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 4279, 8558, 12837, 25674, 20956813, 41913626, 62870439, 125740878, 230524943, 461049886, 691574829, 1383149658, 8152200257, 16304400514, 24456600771, 48913201542, 89674202827, 179348405654, 269022608481, 538045216962]

約数ペア:

[(1, 538045216962), (2, 269022608481), (3, 179348405654), (6, 89674202827), (11, 48913201542), (22, 24456600771), (33, 16304400514), (66, 8152200257), (389, 1383149658), (778, 691574829), (1167, 461049886), (2334, 230524943), (4279, 125740878), (8558, 62870439), (12837, 41913626), (25674, 20956813)]