2057100464

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{4933}}^1$

素因数の和:5397

約数の個数: 40

約数和(自身を含む): 4056340080

約数和(自身を除く): 1999239616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 389, 536, 778, 1072, 1556, 3112, 4933, 6224, 9866, 19732, 26063, 39464, 52126, 78928, 104252, 208504, 330511, 417008, 661022, 1322044, 1918937, 2644088, 3837874, 5288176, 7675748, 15351496, 30702992, 128568779, 257137558, 514275116, 1028550232, 2057100464]

約数ペア:

[(1, 2057100464), (2, 1028550232), (4, 514275116), (8, 257137558), (16, 128568779), (67, 30702992), (134, 15351496), (268, 7675748), (389, 5288176), (536, 3837874), (778, 2644088), (1072, 1918937), (1556, 1322044), (3112, 661022), (4933, 417008), (6224, 330511), (9866, 208504), (19732, 104252), (26063, 78928), (39464, 52126)]