2056478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 1209442

約数列:

[1, 2, 31, 41, 62, 82, 809, 1271, 1618, 2542, 25079, 33169, 50158, 66338, 1028239, 2056478]

約数ペア:

[(1, 2056478), (2, 1028239), (31, 66338), (41, 50158), (62, 33169), (82, 25079), (809, 2542), (1271, 1618)]