2013802989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{13327}}^1$

素因数の和:13601

約数の個数: 32

約数和(自身を含む): 3096360960

約数和(自身を除く): 1082557971

約数列:

[1, 3, 11, 19, 33, 57, 209, 241, 627, 723, 2651, 4579, 7953, 13327, 13737, 39981, 50369, 146597, 151107, 253213, 439791, 759639, 2785343, 3211807, 8356029, 9635421, 35329877, 61024333, 105989631, 183072999, 671267663, 2013802989]

約数ペア:

[(1, 2013802989), (3, 671267663), (11, 183072999), (19, 105989631), (33, 61024333), (57, 35329877), (209, 9635421), (241, 8356029), (627, 3211807), (723, 2785343), (2651, 759639), (4579, 439791), (7953, 253213), (13327, 151107), (13737, 146597), (39981, 50369)]