2557609854

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{36833}}^1$

素因数の和:37072

約数の個数: 32

約数和(自身を含む): 5219230464

約数和(自身を除く): 2661620610

約数列:

[1, 2, 3, 6, 71, 142, 163, 213, 326, 426, 489, 978, 11573, 23146, 34719, 36833, 69438, 73666, 110499, 220998, 2615143, 5230286, 6003779, 7845429, 12007558, 15690858, 18011337, 36022674, 426268309, 852536618, 1278804927, 2557609854]

約数ペア:

[(1, 2557609854), (2, 1278804927), (3, 852536618), (6, 426268309), (71, 36022674), (142, 18011337), (163, 15690858), (213, 12007558), (326, 7845429), (426, 6003779), (489, 5230286), (978, 2615143), (11573, 220998), (23146, 110499), (34719, 73666), (36833, 69438)]