683991386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1\times {\mathrm{11503}}^1$

素因数の和:13805

約数の個数: 16

約数和(自身を含む): 1105488384

約数和(自身を除く): 421496998

約数列:

[1, 2, 13, 26, 2287, 4574, 11503, 23006, 29731, 59462, 149539, 299078, 26307361, 52614722, 341995693, 683991386]

約数ペア:

[(1, 683991386), (2, 341995693), (13, 52614722), (26, 26307361), (2287, 299078), (4574, 149539), (11503, 59462), (23006, 29731)]