2080493084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{448769}}^1$

素因数の和:448853

約数の個数: 24

約数和(自身を含む): 3895323600

約数和(自身を除く): 1814830516

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 448769, 897538, 1795076, 8526611, 17053222, 27374909, 34106444, 54749818, 109499636, 520123271, 1040246542, 2080493084]

約数ペア:

[(1, 2080493084), (2, 1040246542), (4, 520123271), (19, 109499636), (38, 54749818), (61, 34106444), (76, 27374909), (122, 17053222), (244, 8526611), (1159, 1795076), (2318, 897538), (4636, 448769)]