2397136

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 5624640

約数和(自身を除く): 3227504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1259, 1904, 2518, 5036, 8813, 10072, 17626, 20144, 21403, 35252, 42806, 70504, 85612, 141008, 149821, 171224, 299642, 342448, 599284, 1198568, 2397136]

約数ペア:

[(1, 2397136), (2, 1198568), (4, 599284), (7, 342448), (8, 299642), (14, 171224), (16, 149821), (17, 141008), (28, 85612), (34, 70504), (56, 42806), (68, 35252), (112, 21403), (119, 20144), (136, 17626), (238, 10072), (272, 8813), (476, 5036), (952, 2518), (1259, 1904)]