7487376338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2393}}^1\times {\mathrm{9257}}^1$

素因数の和:11678

約数の個数: 24

約数和(自身を含む): 12167844948

約数和(自身を除く): 4680468610

約数列:

[1, 2, 13, 26, 169, 338, 2393, 4786, 9257, 18514, 31109, 62218, 120341, 240682, 404417, 808834, 1564433, 3128866, 22152001, 44304002, 287976013, 575952026, 3743688169, 7487376338]

約数ペア:

[(1, 7487376338), (2, 3743688169), (13, 575952026), (26, 287976013), (169, 44304002), (338, 22152001), (2393, 3128866), (4786, 1564433), (9257, 808834), (18514, 404417), (31109, 240682), (62218, 120341)]