2001982983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1759}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 3595468800

約数和(自身を除く): 1593485817

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 379, 429, 1001, 1137, 1759, 2653, 3003, 4169, 4927, 5277, 7959, 12313, 12507, 14781, 19349, 22867, 29183, 34489, 36939, 54197, 58047, 68601, 87549, 103467, 135443, 160069, 162591, 251537, 379379, 406329, 480207, 666661, 754611, 1138137, 1760759, 1999983, 4666627, 5282277, 7333271, 8666593, 13999881, 21999813, 25999779, 51332897, 60666151, 95332523, 153998691, 181998453, 285997569, 667327661, 2001982983]

約数ペア:

[(1, 2001982983), (3, 667327661), (7, 285997569), (11, 181998453), (13, 153998691), (21, 95332523), (33, 60666151), (39, 51332897), (77, 25999779), (91, 21999813), (143, 13999881), (231, 8666593), (273, 7333271), (379, 5282277), (429, 4666627), (1001, 1999983), (1137, 1760759), (1759, 1138137), (2653, 754611), (3003, 666661), (4169, 480207), (4927, 406329), (5277, 379379), (7959, 251537), (12313, 162591), (12507, 160069), (14781, 135443), (19349, 103467), (22867, 87549), (29183, 68601), (34489, 58047), (36939, 54197)]