634871092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{194269}}^1$

素因数の和:194335

約数の個数: 24

約数和(自身を含む): 1196703200

約数和(自身を除く): 561832108

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 194269, 388538, 777076, 3691111, 7382222, 8353567, 14764444, 16707134, 33414268, 158717773, 317435546, 634871092]

約数ペア:

[(1, 634871092), (2, 317435546), (4, 158717773), (19, 33414268), (38, 16707134), (43, 14764444), (76, 8353567), (86, 7382222), (172, 3691111), (817, 777076), (1634, 388538), (3268, 194269)]