2012097136

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227407}}^1$

素因数の和:227501

約数の個数: 40

約数和(自身を含む): 4511774720

約数和(自身を除く): 2499677584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 227407, 454814, 909628, 1591849, 1819256, 3183698, 3638512, 6367396, 12734792, 17965153, 25469584, 35930306, 71860612, 125756071, 143721224, 251512142, 287442448, 503024284, 1006048568, 2012097136]

約数ペア:

[(1, 2012097136), (2, 1006048568), (4, 503024284), (7, 287442448), (8, 251512142), (14, 143721224), (16, 125756071), (28, 71860612), (56, 35930306), (79, 25469584), (112, 17965153), (158, 12734792), (316, 6367396), (553, 3638512), (632, 3183698), (1106, 1819256), (1264, 1591849), (2212, 909628), (4424, 454814), (8848, 227407)]