2503072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 5800032

約数和(自身を除く): 3296960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 547, 572, 1094, 1144, 2188, 2288, 4376, 4576, 6017, 7111, 8752, 12034, 14222, 17504, 24068, 28444, 48136, 56888, 78221, 96272, 113776, 156442, 192544, 227552, 312884, 625768, 1251536, 2503072]

約数ペア:

[(1, 2503072), (2, 1251536), (4, 625768), (8, 312884), (11, 227552), (13, 192544), (16, 156442), (22, 113776), (26, 96272), (32, 78221), (44, 56888), (52, 48136), (88, 28444), (104, 24068), (143, 17504), (176, 14222), (208, 12034), (286, 8752), (352, 7111), (416, 6017), (547, 4576), (572, 4376), (1094, 2288), (1144, 2188)]