82718989

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 89280000

約数和(自身を除く): 6561011

約数列:

[1, 19, 61, 149, 479, 1159, 2831, 9089, 9101, 29219, 71371, 172691, 555161, 1356049, 4353631, 82718989]

約数ペア:

[(1, 82718989), (19, 4353631), (61, 1356049), (149, 555161), (479, 172691), (1159, 71371), (2831, 29219), (9089, 9101)]