2043196274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{20593}}^1$

素因数の和:20994

約数の個数: 32

約数和(自身を含む): 3697034880

約数和(自身を除く): 1653838606

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 373, 746, 2611, 5222, 7087, 14174, 20593, 41186, 49609, 99218, 144151, 288302, 391267, 782534, 2738869, 5477738, 7681189, 15362378, 53768323, 107536646, 145942591, 291885182, 1021598137, 2043196274]

約数ペア:

[(1, 2043196274), (2, 1021598137), (7, 291885182), (14, 145942591), (19, 107536646), (38, 53768323), (133, 15362378), (266, 7681189), (373, 5477738), (746, 2738869), (2611, 782534), (5222, 391267), (7087, 288302), (14174, 144151), (20593, 99218), (41186, 49609)]