11980017508

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{657809}}^1$

素因数の和:657999

約数の個数: 24

約数和(自身を含む): 21826135800

約数和(自身を除く): 9846118292

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 4553, 9106, 18212, 657809, 1315618, 2631236, 19076461, 38152922, 76305844, 103276013, 206552026, 413104052, 2995004377, 5990008754, 11980017508]

約数ペア:

[(1, 11980017508), (2, 5990008754), (4, 2995004377), (29, 413104052), (58, 206552026), (116, 103276013), (157, 76305844), (314, 38152922), (628, 19076461), (4553, 2631236), (9106, 1315618), (18212, 657809)]