2219289969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1\times {\mathrm{1777}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 3294505984

約数和(自身を除く): 1075216015

約数列:

[1, 3, 13, 31, 39, 93, 403, 1033, 1209, 1777, 3099, 5331, 13429, 23101, 32023, 40287, 55087, 69303, 96069, 165261, 416299, 716131, 1248897, 1835641, 2148393, 5506923, 23863333, 56904871, 71589999, 170714613, 739763323, 2219289969]

約数ペア:

[(1, 2219289969), (3, 739763323), (13, 170714613), (31, 71589999), (39, 56904871), (93, 23863333), (403, 5506923), (1033, 2148393), (1209, 1835641), (1777, 1248897), (3099, 716131), (5331, 416299), (13429, 165261), (23101, 96069), (32023, 69303), (40287, 55087)]