2064616

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 4420800

約数和(自身を除く): 2356184

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 289, 323, 376, 578, 646, 799, 893, 1156, 1292, 1598, 1786, 2312, 2584, 3196, 3572, 5491, 6392, 7144, 10982, 13583, 15181, 21964, 27166, 30362, 43928, 54332, 60724, 108664, 121448, 258077, 516154, 1032308, 2064616]

約数ペア:

[(1, 2064616), (2, 1032308), (4, 516154), (8, 258077), (17, 121448), (19, 108664), (34, 60724), (38, 54332), (47, 43928), (68, 30362), (76, 27166), (94, 21964), (136, 15181), (152, 13583), (188, 10982), (289, 7144), (323, 6392), (376, 5491), (578, 3572), (646, 3196), (799, 2584), (893, 2312), (1156, 1786), (1292, 1598)]