1569016988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 3505797120

約数和(自身を除く): 1936780132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 139, 154, 268, 278, 308, 469, 547, 556, 737, 938, 973, 1094, 1474, 1529, 1876, 1946, 2188, 2948, 3058, 3829, 3892, 5159, 6017, 6116, 7658, 9313, 10318, 10703, 12034, 15316, 18626, 20636, 21406, 24068, 36649, 37252, 42119, 42812, 65191, 73298, 76033, 84238, 102443, 130382, 146596, 152066, 168476, 204886, 256543, 260764, 304132, 403139, 409772, 513086, 532231, 717101, 806278, 836363, 1026172, 1064462, 1434202, 1612556, 1672726, 2128924, 2821973, 2868404, 3345452, 5094211, 5643946, 5854541, 10188422, 11287892, 11709082, 20376844, 23418164, 35659477, 56036321, 71318954, 112072642, 142637908, 224145284, 392254247, 784508494, 1569016988]

約数ペア:

[(1, 1569016988), (2, 784508494), (4, 392254247), (7, 224145284), (11, 142637908), (14, 112072642), (22, 71318954), (28, 56036321), (44, 35659477), (67, 23418164), (77, 20376844), (134, 11709082), (139, 11287892), (154, 10188422), (268, 5854541), (278, 5643946), (308, 5094211), (469, 3345452), (547, 2868404), (556, 2821973), (737, 2128924), (938, 1672726), (973, 1612556), (1094, 1434202), (1474, 1064462), (1529, 1026172), (1876, 836363), (1946, 806278), (2188, 717101), (2948, 532231), (3058, 513086), (3829, 409772), (3892, 403139), (5159, 304132), (6017, 260764), (6116, 256543), (7658, 204886), (9313, 168476), (10318, 152066), (10703, 146596), (12034, 130382), (15316, 102443), (18626, 84238), (20636, 76033), (21406, 73298), (24068, 65191), (36649, 42812), (37252, 42119)]