2018784819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{412081}}^1$

素因数の和:412178

約数の個数: 16

約数和(自身を含む): 2848310784

約数和(自身を除く): 829525965

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 412081, 1236243, 9477863, 28433589, 29257751, 87773253, 672928273, 2018784819]

約数ペア:

[(1, 2018784819), (3, 672928273), (23, 87773253), (69, 29257751), (71, 28433589), (213, 9477863), (1633, 1236243), (4899, 412081)]