2921336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 6058800

約数和(自身を除く): 3137464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 373, 712, 746, 979, 1492, 1958, 2984, 3916, 4103, 7832, 8206, 16412, 32824, 33197, 66394, 132788, 265576, 365167, 730334, 1460668, 2921336]

約数ペア:

[(1, 2921336), (2, 1460668), (4, 730334), (8, 365167), (11, 265576), (22, 132788), (44, 66394), (88, 33197), (89, 32824), (178, 16412), (356, 8206), (373, 7832), (712, 4103), (746, 3916), (979, 2984), (1492, 1958)]