77804570866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1918921}}^1$

素因数の和:1919050

約数の個数: 32

約数和(自身を含む): 135399136320

約数和(自身を除く): 57594565454

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 1067, 1843, 2134, 3686, 20273, 40546, 1918921, 3837842, 21108131, 36459499, 42216262, 72918998, 186135337, 372270674, 401054489, 802108978, 2047488707, 3536571403, 4094977414, 7073142806, 38902285433, 77804570866]

約数ペア:

[(1, 77804570866), (2, 38902285433), (11, 7073142806), (19, 4094977414), (22, 3536571403), (38, 2047488707), (97, 802108978), (194, 401054489), (209, 372270674), (418, 186135337), (1067, 72918998), (1843, 42216262), (2134, 36459499), (3686, 21108131), (20273, 3837842), (40546, 1918921)]