817549486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{5443}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 1358169120

約数和(自身を除く): 540619634

約数列:

[1, 2, 13, 26, 53, 106, 109, 218, 689, 1378, 1417, 2834, 5443, 5777, 10886, 11554, 70759, 75101, 141518, 150202, 288479, 576958, 593287, 1186574, 3750227, 7500454, 7712731, 15425462, 31444211, 62888422, 408774743, 817549486]

約数ペア:

[(1, 817549486), (2, 408774743), (13, 62888422), (26, 31444211), (53, 15425462), (106, 7712731), (109, 7500454), (218, 3750227), (689, 1186574), (1378, 593287), (1417, 576958), (2834, 288479), (5443, 150202), (5777, 141518), (10886, 75101), (11554, 70759)]