2057328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 7131488

約数和(自身を除く): 5074160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 157, 168, 182, 208, 234, 252, 273, 312, 314, 336, 364, 468, 471, 504, 546, 624, 628, 728, 819, 936, 942, 1008, 1092, 1099, 1256, 1413, 1456, 1638, 1872, 1884, 2041, 2184, 2198, 2512, 2826, 3276, 3297, 3768, 4082, 4368, 4396, 5652, 6123, 6552, 6594, 7536, 8164, 8792, 9891, 11304, 12246, 13104, 13188, 14287, 16328, 17584, 18369, 19782, 22608, 24492, 26376, 28574, 32656, 36738, 39564, 42861, 48984, 52752, 57148, 73476, 79128, 85722, 97968, 114296, 128583, 146952, 158256, 171444, 228592, 257166, 293904, 342888, 514332, 685776, 1028664, 2057328]

約数ペア:

[(1, 2057328), (2, 1028664), (3, 685776), (4, 514332), (6, 342888), (7, 293904), (8, 257166), (9, 228592), (12, 171444), (13, 158256), (14, 146952), (16, 128583), (18, 114296), (21, 97968), (24, 85722), (26, 79128), (28, 73476), (36, 57148), (39, 52752), (42, 48984), (48, 42861), (52, 39564), (56, 36738), (63, 32656), (72, 28574), (78, 26376), (84, 24492), (91, 22608), (104, 19782), (112, 18369), (117, 17584), (126, 16328), (144, 14287), (156, 13188), (157, 13104), (168, 12246), (182, 11304), (208, 9891), (234, 8792), (252, 8164), (273, 7536), (312, 6594), (314, 6552), (336, 6123), (364, 5652), (468, 4396), (471, 4368), (504, 4082), (546, 3768), (624, 3297), (628, 3276), (728, 2826), (819, 2512), (936, 2198), (942, 2184), (1008, 2041), (1092, 1884), (1099, 1872), (1256, 1638), (1413, 1456)]