6642224641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2161}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 7671121920

約数和(自身を除く): 1028897279

約数列:

[1, 13, 29, 31, 263, 377, 403, 899, 2161, 3419, 7627, 8153, 11687, 28093, 62669, 66991, 99151, 105989, 236437, 568343, 814697, 870883, 1942739, 3073681, 7388459, 16481947, 17618633, 25255607, 214265311, 229042229, 510940357, 6642224641]

約数ペア:

[(1, 6642224641), (13, 510940357), (29, 229042229), (31, 214265311), (263, 25255607), (377, 17618633), (403, 16481947), (899, 7388459), (2161, 3073681), (3419, 1942739), (7627, 870883), (8153, 814697), (11687, 568343), (28093, 236437), (62669, 105989), (66991, 99151)]