2396456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 4847040

約数和(自身を除く): 2450584

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 263, 268, 526, 536, 1052, 1139, 2104, 2278, 4471, 4556, 8942, 9112, 17621, 17884, 35242, 35768, 70484, 140968, 299557, 599114, 1198228, 2396456]

約数ペア:

[(1, 2396456), (2, 1198228), (4, 599114), (8, 299557), (17, 140968), (34, 70484), (67, 35768), (68, 35242), (134, 17884), (136, 17621), (263, 9112), (268, 8942), (526, 4556), (536, 4471), (1052, 2278), (1139, 2104)]