139422892

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{23599}}^1$

素因数の和:23821

約数の個数: 24

約数和(自身を含む): 280179200

約数和(自身を除く): 140756308

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 23599, 47198, 94396, 165193, 330386, 660772, 4979389, 9958778, 19917556, 34855723, 69711446, 139422892]

約数ペア:

[(1, 139422892), (2, 69711446), (4, 34855723), (7, 19917556), (14, 9958778), (28, 4979389), (211, 660772), (422, 330386), (844, 165193), (1477, 94396), (2954, 47198), (5908, 23599)]