121759918

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 214689024

約数和(自身を除く): 92929106

約数列:

[1, 2, 7, 14, 43, 86, 257, 301, 514, 602, 787, 1574, 1799, 3598, 5509, 11018, 11051, 22102, 33841, 67682, 77357, 154714, 202259, 236887, 404518, 473774, 1415813, 2831626, 8697137, 17394274, 60879959, 121759918]

約数ペア:

[(1, 121759918), (2, 60879959), (7, 17394274), (14, 8697137), (43, 2831626), (86, 1415813), (257, 473774), (301, 404518), (514, 236887), (602, 202259), (787, 154714), (1574, 77357), (1799, 67682), (3598, 33841), (5509, 22102), (11018, 11051)]