2145088

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:311

約数の個数: 42

約数和(自身を含む): 4695698

約数和(自身を除く): 2550610

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 277, 352, 484, 554, 704, 968, 1108, 1936, 2216, 3047, 3872, 4432, 6094, 7744, 8864, 12188, 17728, 24376, 33517, 48752, 67034, 97504, 134068, 195008, 268136, 536272, 1072544, 2145088]

約数ペア:

[(1, 2145088), (2, 1072544), (4, 536272), (8, 268136), (11, 195008), (16, 134068), (22, 97504), (32, 67034), (44, 48752), (64, 33517), (88, 24376), (121, 17728), (176, 12188), (242, 8864), (277, 7744), (352, 6094), (484, 4432), (554, 3872), (704, 3047), (968, 2216), (1108, 1936)]