2193452859

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{81629}}^1$

素因数の和:81711

約数の個数: 24

約数和(自身を含む): 3226670640

約数和(自身を除く): 1033217781

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 8957, 26871, 81629, 244887, 1061177, 3183531, 4326337, 12979011, 13795301, 41385903, 56242381, 168727143, 731150953, 2193452859]

約数ペア:

[(1, 2193452859), (3, 731150953), (13, 168727143), (39, 56242381), (53, 41385903), (159, 13795301), (169, 12979011), (507, 4326337), (689, 3183531), (2067, 1061177), (8957, 244887), (26871, 81629)]