812723618

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{9811}}^1$

素因数の和:9978

約数の個数: 32

約数和(自身を含む): 1430825088

約数和(自身を除く): 618101470

約数列:

[1, 2, 7, 14, 61, 97, 122, 194, 427, 679, 854, 1358, 5917, 9811, 11834, 19622, 41419, 68677, 82838, 137354, 598471, 951667, 1196942, 1903334, 4189297, 6661669, 8378594, 13323338, 58051687, 116103374, 406361809, 812723618]

約数ペア:

[(1, 812723618), (2, 406361809), (7, 116103374), (14, 58051687), (61, 13323338), (97, 8378594), (122, 6661669), (194, 4189297), (427, 1903334), (679, 1196942), (854, 951667), (1358, 598471), (5917, 137354), (9811, 82838), (11834, 68677), (19622, 41419)]