1267095536

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2182

約数の個数: 80

約数和(自身を含む): 2882672640

約数和(自身を除く): 1615577104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 79, 112, 142, 158, 284, 316, 497, 553, 568, 632, 994, 1106, 1136, 1264, 1988, 2017, 2212, 3976, 4034, 4424, 5609, 7952, 8068, 8848, 11218, 14119, 16136, 22436, 28238, 32272, 39263, 44872, 56476, 78526, 89744, 112952, 143207, 157052, 159343, 225904, 286414, 314104, 318686, 572828, 628208, 637372, 1002449, 1115401, 1145656, 1274744, 2004898, 2230802, 2291312, 2549488, 4009796, 4461604, 8019592, 8923208, 11313353, 16039184, 17846416, 22626706, 45253412, 79193471, 90506824, 158386942, 181013648, 316773884, 633547768, 1267095536]

約数ペア:

[(1, 1267095536), (2, 633547768), (4, 316773884), (7, 181013648), (8, 158386942), (14, 90506824), (16, 79193471), (28, 45253412), (56, 22626706), (71, 17846416), (79, 16039184), (112, 11313353), (142, 8923208), (158, 8019592), (284, 4461604), (316, 4009796), (497, 2549488), (553, 2291312), (568, 2230802), (632, 2004898), (994, 1274744), (1106, 1145656), (1136, 1115401), (1264, 1002449), (1988, 637372), (2017, 628208), (2212, 572828), (3976, 318686), (4034, 314104), (4424, 286414), (5609, 225904), (7952, 159343), (8068, 157052), (8848, 143207), (11218, 112952), (14119, 89744), (16136, 78526), (22436, 56476), (28238, 44872), (32272, 39263)]