2080990184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2858503}}^1$

素因数の和:2858529

約数の個数: 32

約数和(自身を含む): 4802286720

約数和(自身を除く): 2721296536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2858503, 5717006, 11434012, 20009521, 22868024, 37160539, 40019042, 74321078, 80038084, 148642156, 160076168, 260123773, 297284312, 520247546, 1040495092, 2080990184]

約数ペア:

[(1, 2080990184), (2, 1040495092), (4, 520247546), (7, 297284312), (8, 260123773), (13, 160076168), (14, 148642156), (26, 80038084), (28, 74321078), (52, 40019042), (56, 37160539), (91, 22868024), (104, 20009521), (182, 11434012), (364, 5717006), (728, 2858503)]