2080304618

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{21991}}^1$

素因数の和:22262

約数の個数: 32

約数和(自身を含む): 3705212160

約数和(自身を除く): 1624907542

約数列:

[1, 2, 7, 14, 29, 58, 203, 233, 406, 466, 1631, 3262, 6757, 13514, 21991, 43982, 47299, 94598, 153937, 307874, 637739, 1275478, 4464173, 5123903, 8928346, 10247806, 35867321, 71734642, 148593187, 297186374, 1040152309, 2080304618]

約数ペア:

[(1, 2080304618), (2, 1040152309), (7, 297186374), (14, 148593187), (29, 71734642), (58, 35867321), (203, 10247806), (233, 8928346), (406, 5123903), (466, 4464173), (1631, 1275478), (3262, 637739), (6757, 307874), (13514, 153937), (21991, 94598), (43982, 47299)]