1952020478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{856901}}^1$

素因数の和:856987

約数の個数: 16

約数和(自身を含む): 3146544144

約数和(自身を除く): 1194523666

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 856901, 1713802, 14567317, 29134634, 57412367, 114824734, 976010239, 1952020478]

約数ペア:

[(1, 1952020478), (2, 976010239), (17, 114824734), (34, 57412367), (67, 29134634), (134, 14567317), (1139, 1713802), (2278, 856901)]