2514512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 6582912

約数和(自身を除く): 4068400

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 157, 176, 182, 208, 286, 308, 314, 364, 572, 616, 628, 728, 1001, 1099, 1144, 1232, 1256, 1456, 1727, 2002, 2041, 2198, 2288, 2512, 3454, 4004, 4082, 4396, 6908, 8008, 8164, 8792, 12089, 13816, 14287, 16016, 16328, 17584, 22451, 24178, 27632, 28574, 32656, 44902, 48356, 57148, 89804, 96712, 114296, 157157, 179608, 193424, 228592, 314314, 359216, 628628, 1257256, 2514512]

約数ペア:

[(1, 2514512), (2, 1257256), (4, 628628), (7, 359216), (8, 314314), (11, 228592), (13, 193424), (14, 179608), (16, 157157), (22, 114296), (26, 96712), (28, 89804), (44, 57148), (52, 48356), (56, 44902), (77, 32656), (88, 28574), (91, 27632), (104, 24178), (112, 22451), (143, 17584), (154, 16328), (157, 16016), (176, 14287), (182, 13816), (208, 12089), (286, 8792), (308, 8164), (314, 8008), (364, 6908), (572, 4396), (616, 4082), (628, 4004), (728, 3454), (1001, 2512), (1099, 2288), (1144, 2198), (1232, 2041), (1256, 2002), (1456, 1727)]